Low-noise water pump unit supporting structure

Abstract

The utility model discloses a low-noise water pump unit supporting structure which comprises a base, a bottom supporting plate welded and fixed to the top face of the base and a top supporting plate fixedly installed on the bottom surface of a water pump unit body. The four side-sliding dismounting type foot cup structures are arranged between the bottom supporting plate and the top supporting plate, each side-sliding dismounting type foot cup structure comprises a rubber vibration isolation foot cup located between the bottom supporting plate and the top supporting plate, end bases are fixed to the surfaces of the two ends of each rubber vibration isolation foot cup, and the two end bases abut against the inner side surfaces of the bottom supporting plate and the top supporting plate respectively; the water pump unit supporting structure in the prior art is improved and optimized, and a sideslip type disassembly and assembly structure is introduced to the rubber vibration isolation foot cup between the two supporting plates, so that the rubber vibration isolation foot cup can be replaced only through simple sideslip operation without disassembly and assembly of the water pump unit and the supporting plates; the replacement process is greatly simplified, rapid and convenient replacement of the rubber vibration isolation foot cup is achieved, and the overall maintenance difficulty and cost of the water pump unit supporting structure are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water pump unit bottom support technical field, specifically related to a low noise water pump unit support structure. BACKGROUND

[0002] As the core equipment of liquid delivery, the operation efficiency and stability of water pump unit are directly related to the performance and reliability of the whole system. The existing water pump unit support structure usually includes two supporting plates installed below the base of the water pump unit, and four rubber vibration isolation foot cups fixedly installed between the supporting plates. These foot cups are connected with the supporting plates and the foundation through bolts or other fasteners to form an integrated support system. For example, the existing patent with publication number CN213743939U discloses a water pump base, which includes an upper foundation steel plate and a lower support steel plate. The top ends of multiple adjusting bolts penetrate the lower support steel plate and are fixedly connected with the upper foundation steel plate. Multiple adjusting nuts are installed around the adjusting bolts between the upper foundation steel plate and the lower support steel plate. Fixed nuts are installed around the adjusting bolts below the lower support steel plate. The lower support steel plate is fixed with a support base, and a rubber vibration isolation pad is arranged between the lower support steel plate and the support base.

[0003] However, the water pump unit support structure in the prior art also has some problems in actual application. In particular, when the rubber vibration isolation foot cup is aged, worn or damaged due to long-term use, the replacement process is often complex. The traditional replacement method requires that the water pump unit be first removed from the support structure, and then the fasteners on the supporting plates be disassembled one by one to complete the replacement of the rubber vibration isolation foot cup. This not only consumes time and effort, but also may cause damage to the water pump unit or the support structure due to improper operation during disassembly and assembly, increasing maintenance cost and downtime. Therefore, the utility model provides a low-noise water pump unit support structure. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a low-noise water pump unit support structure to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a low-noise water pump unit support structure, comprising

[0006] a base, a bottom support plate welded and fixed on the top surface of the base, and a top support plate fixedly installed on the bottom surface of the main body of the water pump unit;

[0007] And four side slide disassembly cup structures arranged between the bottom support plate and the top support plate, including rubber vibration isolation foot cups between the bottom support plate and the top support plate, both ends of the rubber vibration isolation foot cups are fixed with end seats, and the two end seats are respectively abutted against the inner side surfaces of the bottom support plate and the top support plate, the surface of the end seat is fixed with a threaded rod, the side surface of the bottom support plate and the top support plate is provided with a strip-shaped side sliding opening for sliding the threaded rod, the threaded rod is slid into the strip-shaped side sliding opening, and the outer side surfaces of the bottom support plate and the top support plate are provided with a circular pressing piece and a fastening nut sleeved on the end of the threaded rod.

[0008] Preferably, one side surface of the circular pressing piece is fixed with a limiting block, and the outer side surfaces of the bottom support plate and the top support plate are provided with a limiting block slot corresponding to the limiting block relative to one side of each strip-shaped side sliding opening, and the limiting block is clamped into the limiting block slot.

[0009] Preferably, the inner part of both ends of the rubber vibration isolation foot cup is provided with a T-shaped embedding groove, and a T-shaped embedding seat is arranged in the T-shaped embedding groove, and the ends of the two T-shaped embedding seats are respectively penetrated to the end surfaces of the rubber vibration isolation foot cup and are respectively fixed with the two end seats.

[0010] Preferably, the installation structure is arranged between the water pump unit body and the top support plate, and the installation structure comprises a plurality of bottom screws and bottom nuts.

[0011] Preferably, the bottom surface of the water pump unit body is fixed with a plurality of bottom screws, and the bottom ends of the bottom screws are penetrated to the bottom of the top support plate and are sleeved with bottom nuts.

[0012] Preferably, the surface of the top support plate is provided with a plurality of through holes one corresponding to the bottom screws.

[0013] Preferably, the rubber vibration isolation pad is further arranged between the top support plate and the water pump unit body, and the surface of the rubber vibration isolation pad is provided with a plurality of through holes two corresponding to the bottom screws.

[0014] Preferably, the top surface of the rubber vibration isolation pad is provided with a plurality of integral top insertion blocks, and the side surface of the top insertion block is provided with an integral side clamping block, the bottom surface of the water pump unit body is provided with a plurality of bottom insertion grooves for inserting the top insertion block, and the side wall of the bottom insertion groove is provided with a side clamping slot for clamping the side clamping block.

[0015] Compared with the prior art, the utility model has the advantages that: the utility model discloses an improved and optimized water pump unit support structure in the prior art, a side sliding dismounting structure is introduced on the rubber vibration isolation foot cup between the two support plates, so that the replacement of the rubber vibration isolation foot cup does not require dismounting the water pump unit and the support plate, and can be completed through simple side sliding operation, greatly simplifying the replacement process, realizing quick and convenient replacement of the rubber vibration isolation foot cup, and reducing the maintenance difficulty and cost of the whole water pump unit support structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a perspective view of the present application;

[0017] Fig. 2 is a front view of the present application;

[0018] Fig. 3 is a sectional view of the side sliding dismountable foot cup structure of the present application;

[0019] In the figure: 1, base; 2, bottom support plate; 3, top support plate; 4, rubber vibration isolation pad; 41, top plug; 42, side clamping block; 5, water pump unit main body; 51, bottom slot; 52, side clamping slot; 61, rubber vibration isolation foot cup; 611, T-shaped embedding groove; 62, end seat; 621, T-shaped embedding seat; 63, circular pressing piece; 631, limiting clamping block; 64, threaded rod; 65, fastening nut; 66, strip-shaped side sliding opening; 661, limiting clamping slot; 7, bottom screw; 8, bottom nut. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] Embodiment 1

[0022] Please refer to Figs. 1-3 , the first embodiment of the present application provides a technical solution: a low-noise water pump unit support structure, comprising

[0023] Base 1, bottom support plate 2 welded and fixed on the top surface of base 1, top support plate 3 fixedly installed on the bottom surface of water pump unit main body 5;

[0024] And four side sliding dismountable foot cups structures arranged between the bottom support plate 2 and the top support plate 3, including rubber vibration isolation foot cups 61 between the bottom support plate 2 and the top support plate 3, which can be vibration isolated between the bottom support plate 2 and the top support plate 3, reduce the noise generated when the upper water pump unit body 5 runs, both ends of the rubber vibration isolation foot cups 61 are fixed with end seats 62, and the two end seats 62 are respectively abutted against the inner side surfaces of the bottom support plate 2 and the top support plate 3, the surface of the end seat 62 is welded and fixed with a threaded rod 64, the side surface of the bottom support plate 2 and the top support plate 3 is provided with a strip-shaped side sliding opening 66 for sliding the threaded rod 64, the threaded rod 64 is slid into the strip-shaped side sliding opening 66, the outer side surface of the bottom support plate 2 and the top support plate 3 is provided with a circular pressing piece 63 and a fastening nut 65 sleeved on the end of the threaded rod 64, which realizes the stable fixation of the threaded rod 64, and the rubber vibration isolation foot cups 61 can be stably installed between the bottom support plate 2 and the top support plate 3, and when the rubber vibration isolation foot cups 61 need to be disassembled and replaced in the future, only the fastening nut 65 needs to be rotated and unscrewed, then a cushion or other structure is placed between the bottom support plate 2 and the top support plate 3, so that the rubber vibration isolation foot cups 61 are no longer pressed tightly by the bottom support plate 2 and the top support plate 3, and the rubber vibration isolation foot cups 61 are side-slid, so that the threaded rod 64 is slid out of the strip-shaped side sliding opening 66, and the rubber vibration isolation foot cups 61 can be directly disassembled and replaced without disassembling the bottom support plate 2, the top support plate 3 and the water pump unit body 5.

[0025] In the embodiment, preferably, one side surface of the circular pressing piece 63 is welded and fixed with a limiting block 631, and the outer side surface of the bottom support plate 2 and the top support plate 3 is provided with a limiting slot 661 corresponding to the limiting block 631 relative to one side of each strip-shaped side sliding opening 66, and the limiting block 631 is clamped into the limiting slot 661, which can horizontally limit the circular pressing piece 63, prevent the circular pressing piece 63 and the threaded rod 64 from side shifting during use, ensure the installation stability of the rubber vibration isolation foot cups 61, and when the rubber vibration isolation foot cups 61 are disassembled in the future, only the fastening nut 65 needs to be rotated and unscrewed, and then the circular pressing piece 63 is removed from the end of the threaded rod 64, so that the limiting block 631 moves out of the limiting slot 661, and the rubber vibration isolation foot cups 61 are smoothly side-shifted and disassembled.

[0026] In the embodiment, preferably, the two ends of the rubber vibration isolation foot cups 61 are provided with T-shaped embedding grooves 611, and T-shaped embedding seats 621 are pre-set in the T-shaped embedding grooves 611, and the ends of the two T-shaped embedding seats 621 are respectively penetrated to the two end surfaces of the rubber vibration isolation foot cups 61 and are respectively fixed with the two end seats 62, and the rubber vibration isolation foot cups 61 and the end seats 62 are anchored together when leaving the factory, which ensures the stability of the rubber vibration isolation foot cups 61 and the end seats 62 during subsequent use.

[0027] In the embodiment, preferably, the mounting structure is arranged between the water pump unit body 5 and the top support plate 3, the mounting structure comprises a plurality of bottom screws 7 and bottom nuts 8, the bottom surface of the water pump unit body 5 is welded and fixed with the plurality of bottom screws 7, the bottom ends of the bottom screws 7 penetrate through the bottom of the top support plate 3 and are sleeved with the bottom nuts 8, and the stable connection between the water pump unit body 5 and the top support plate 3 is realized.

[0028] In the embodiment, preferably, a plurality of through holes one corresponding to the bottom screws 7 are formed in the surface of the top support plate 3, and the bottom screws 7 smoothly penetrate through the through holes one.

[0029] Embodiment 2

[0030] Please refer to Figs. 1-3 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, and the difference is that the rubber vibration isolation pad 4 is further arranged between the top support plate 3 and the water pump unit body 5, the vibration between the water pump unit body 5 and the top support plate 3 is further isolated, the noise generated when the water pump unit body 5 operates is further reduced, a plurality of through holes two corresponding to the bottom screws 7 are formed in the surface of the rubber vibration isolation pad 4, and the bottom screws 7 penetrate through the through holes two.

[0031] In the embodiment, preferably, a plurality of integral top plug-in blocks 41 are arranged on the top surface of the rubber vibration isolation pad 4, and an integral side clamping block 42 is arranged on the side surface of the top plug-in block 41, the rubber vibration isolation pad 4, the top plug-in block 41 and the side clamping block 42 are all made of rubber material and elastically deformed when being extruded, a plurality of bottom plug-in grooves 51 for the top plug-in blocks 41 to be inserted are formed in the bottom surface of the water pump unit body 5, and a side clamping groove 52 for the side clamping block 42 to be clamped is formed in the side wall of the bottom plug-in groove 51, so that the rubber vibration isolation pad 4 can be stably clamped on the bottom surface of the water pump unit body 5 in the initial installation stage of the water pump unit body 5, the installation between the water pump unit body 5 and the top support plate 3 is facilitated, and the rubber vibration isolation pad 4 is prevented from directly falling off from the bottom surface of the water pump unit body 5 in the dismounting process of the water pump unit body 5 and the top support plate 3, thereby avoiding unnecessary troubles.

[0032] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A low-noise water pump unit support structure, characterized in that: include The base (1), the bottom support plate (2) welded and fixed to the top surface of the base (1), and the top support plate (3) fixedly installed on the bottom surface of the main body (5) of the water pump unit; And four side-sliding detachable foot cup structures are provided between the bottom support plate (2) and the top support plate (3), including rubber vibration isolation foot cups (61) between the bottom support plate (2) and the top support plate (3). Both ends of the rubber vibration isolation foot cups (61) are fixed with end seats (62), and the two end seats (62) respectively abut against the inner surfaces of the bottom support plate (2) and the top support plate (3). The surface of the end seats (62) is fixed with threaded rods (64). The sides of the bottom support plate (2) and the top support plate (3) are provided with strip-shaped side sliding openings (66) for the threaded rods (64) to slide into. The threaded rods (64) slide into the strip-shaped side sliding openings (66). The outer surfaces of the bottom support plate (2) and the top support plate (3) are provided with circular pressure plates (63) and fastening nuts (65) fitted on the ends of the threaded rods (64).

2. The low-noise water pump unit support structure according to claim 1, characterized in that: A limiting block (631) is fixed on one side surface of the circular pressure plate (63). The outer surfaces of the bottom support plate (2) and the top support plate (3) are provided with limiting grooves (661) corresponding to the limiting block (631) on one side of each strip-shaped side slide (66). The limiting block (631) is inserted into the limiting groove (661).

3. The low-noise water pump unit support structure according to claim 1, characterized in that: The rubber vibration isolation foot cup (61) has T-shaped grooves (611) inside both ends, and T-shaped inserts (621) are pre-set in the T-shaped grooves (611). The ends of the two T-shaped inserts (621) pass through the two end surfaces of the rubber vibration isolation foot cup (61) and are fixed to the two end seats (62) respectively.

4. The low-noise water pump unit support structure according to claim 1, characterized in that: An installation structure is provided between the main body (5) of the water pump unit and the top support plate (3), and the installation structure includes multiple bottom screws (7) and bottom nuts (8).

5. The low-noise water pump unit support structure according to claim 4, characterized in that: The bottom surface of the main body (5) of the water pump unit is fixed with multiple bottom screws (7), and the bottom end of the bottom screws (7) extends through to the bottom of the top support plate (3) and is fitted with a bottom nut (8).

6. The low-noise water pump unit support structure according to claim 5, characterized in that: The surface of the top support plate (3) is provided with a plurality of through holes corresponding to the bottom screw (7).

7. The low-noise water pump unit support structure according to claim 6, characterized in that: A rubber vibration isolation pad (4) is also installed between the top support plate (3) and the main body of the water pump unit (5). The surface of the rubber vibration isolation pad (4) has multiple perforations corresponding to the bottom screw (7).

8. The low-noise water pump unit support structure according to claim 7, characterized in that: The top surface of the rubber vibration isolation pad (4) is provided with multiple integrated top inserts (41), and the side of the top inserts (41) is provided with integrated side clips (42). The bottom surface of the water pump unit body (5) is provided with multiple bottom slots (51) for the top inserts (41) to be inserted, and the side wall of the bottom slots (51) is provided with side slots (52) for the side clips (42) to be inserted.

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