Water pump fixing device with anti-vibration function

Abstract

The water pump fixing device with the anti-vibration function comprises a pouring base, grounding bolts are fixedly connected to the four corners of the top face of the pouring base, a first fixing frame is connected to the outer sides of the grounding bolts in a sleeving mode, an inserting block is fixedly connected to the top end of the first fixing frame, and a mounting plate is slidably connected to the top end of the inserting block; inserting holes matched with the inserting blocks are formed in the four corners of the top end of the mounting plate, two mounting assemblies are symmetrically connected to the top end of the mounting plate, fixing assemblies are fixedly connected to the outer sides of the two mounting assemblies, and four vibration reduction assemblies are symmetrically connected to the top end of the pouring base. The vibration reduction assembly is matched with the vibration reduction rubber ring and the vibration reduction sleeve, vibration generated during operation of the water pump is reduced, buffered, absorbed and buffered, the service life is prolonged, the frequency of maintaining and replacing parts is reduced, the fatigue damage risk is reduced, the water pump is fixed again through the fixing assembly, displacement of the water pump is prevented, stable connection is ensured, and the service life of the water pump is prolonged. And the vibration reduction effect is optimized.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of water pump installation, in particular to a water pump fixing device with a vibration prevention function. BACKGROUND

[0002] A water pump is a mechanical device for conveying or pressurizing liquid. It converts mechanical energy into kinetic energy and potential energy of liquid through rotation of an impeller or other means, so as to realize liquid conveying. Various forces are generated during the operation of the water pump. In order to ensure the stability and safe operation of the water pump, reduce vibration, and ensure the safety of the connection of the pipeline, a water pump fixing device needs to be used to fix the water pump.

[0003] In the related art, a water pump fixing device includes a movable base, a bearing disc, a cross plate, a first support plate and a second support plate. A rectangular inner cavity is formed in the center of the top end face of the movable base. The bearing disc is placed in the rectangular inner cavity and is fixedly connected to the bottom wall of the rectangular inner cavity through a buffer mechanism. The top end face of the bearing disc is provided with a groove, and four groups of slide rails are arranged in the form of an annular array on the bottom wall of the groove. Four groups of first lead screws are installed in the four groups of slide rails. The first lead screws are fixedly connected to first knobs at one end of the bearing disc. A clamping plate is threadedly sleeved on the first lead screw. First sliding grooves are formed in the upper end faces of the bearing disc on both sides of the groove. In the device, the first support plate and the bearing disc are relatively fixed by using an electric telescopic rod and a pad. The electric telescopic rod is used in a vibrating environment, which is prone to structural deformation, aggravates component wear and tear, causes connection loosening and failure, has a short service life, cannot maintain stable support locking, and uses a spring for vibration reduction, which has poor vibration reduction effect. SUMMARY

[0004] In order to solve the problems of the above background art, that is, the use of an electric telescopic rod and a pad to relatively fix the first support plate and the bearing disc, the use of the electric telescopic rod in a vibrating environment, the structural deformation, the aggravation of component wear and tear, the loosening and failure of the connection, the short service life, the inability to maintain stable support locking, and the use of a spring for vibration reduction with poor vibration reduction effect, the application provides a water pump fixing device with a vibration prevention function.

[0005] The water pump fixing device with a vibration prevention function provided by the application adopts the following technical scheme:

[0006] The utility model provides a water pump fixing device with anti -vibration function, including the pouring base, the pouring base top four corners are connected with the earth screw bolt, the earth screw bolt outside is connected with first fixed frame, first fixed frame top is connected with the plug -in block, the plug -in block top is connected with the mounting plate of sliding, the mounting plate top four corners are equipped with the plug -in hole of matching with the plug -in block, the mounting plate top is connected with two groups of installation components, two groups of installation components outside are fixedly connected with fixed component, the pouring base top is connected with four groups of damping component, and the vibration that the water pump runs produces is reduced, buffering, absorbs and buffers vibration, makes the internal component of water pump in relatively stable environment runs to lengthen the service life of impeller, shaft and other key components, reduces the frequency of maintenance and replacement parts, reduces the risk of fatigue damage, through fixed component, water pump is fixed again, strengthens the stability and safety of water pump when using, prevents water pump displacement, ensures with the stable connection of pipeline, optimizes the damping effect.

[0007] Preferably, the earth screw bolt outside is threadedly connected with a locking nut matched therewith, the bottom surface of the locking nut is in contact with the top surface of the first fixed frame, and the first fixed frame is fixedly installed on the top surface of the pouring base. The earth screw bolt fixes the position of the first fixed frame, providing a stable support base point.

[0008] Preferably, the installation component includes two fixed channel steels, the two fixed channel steels are symmetrically fixedly connected to the top middle part of the mounting plate, the two fixed channel steels are symmetrically provided with rectangular notches at the side ends away from each other, the top ends of the two fixed channel steels are symmetrically provided with mounting holes, and the top ends of the two fixed channel steels are symmetrically fixedly connected with damping rubber rings matched with the mounting holes. There is a damping layer between the fixed channel steels and the water pump, further enhancing the damping effect.

[0009] Preferably, the fixed component includes two extension plates, the two extension plates are fixedly connected to the sides of the two fixed channel steels away from each other, and the top ends of the two extension plates are symmetrically provided with connecting hoops. The outer sides of the connecting hoops are fixedly sleeved with damping sleeves. The water pump is fixed from the outside through the connecting hoops, so that the water pump is more stable during use, and the damping sleeves are used to realize noise reduction and vibration reduction again.

[0010] Preferably, the bottom end of the damping sleeve is threadedly connected with a connecting nut, the top end of the connecting nut is movably connected with an anti -fall gasket, and the anti -fall gasket is movably sleeved on the outer side of the damping sleeve. When the water pump is used, vibration will be generated. The anti -fall gasket increases the friction between the connecting nut and the fixed channel steel, reducing the risk of falling of the connecting nut.

[0011] Preferably, the damping assembly comprises four second fixing frames, the four second fixing frames are symmetrically arranged on the top surface of the pouring base, the bottom wall of the second fixing frame is fixedly connected with a damping shock absorber, the top end of the damping shock absorber is fixedly connected with a lifting plate, the top end of the connecting column is fixedly connected with the mounting plate, the vibration transmitted to the lifting plate is reduced, the displacement of the lifting plate relative to the pouring base is small, and the service life of the device is prolonged.

[0012] Compared with the prior art, the water pump fixing device has the advantages that:

[0013] The second fixing frame, the damping shock absorber and the lifting plate are designed, the parts installed on the top surface of the lifting plate are subjected to primary damping, the damping rubber ring, the extension plate, the connecting hoop and the damping sleeve are designed, and the water pump is subjected to secondary damping, noise reduction and fixing, so that the water pump is more stable during operation, the noise level is effectively reduced, a relatively quiet working environment is created, multiple damping and noise reduction are achieved, the stable operation of the water pump is ensured, the service life of the water pump is prolonged, and the maintenance frequency of the water pump is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the isometric view of the water pump fixing device mainly embodying the overall structure of the water pump fixing device;

[0015] Figure 2 is the front view of the water pump fixing device mainly embodying the structure of the water pump fixing device;

[0016] Figure 3 is the top view of the water pump fixing device mainly embodying the structure of the water pump fixing device;

[0017] Figure 4 is Figure 1 is an enlarged view of part A, mainly embodying the structure of the damping assembly.

[0018] Fig. 1, pouring base; 2, grounding bolt; 3, first fixing frame; 4, plug-in block; 5, plug-in hole; 6, mounting plate; 7, second fixing frame; 8, damping shock absorber; 9, lifting plate; 10, connecting column; 11, fixed channel steel; 12, rectangular notch; 13, mounting hole; 14, damping rubber ring; 15, extension plate; 16, connecting hoop; 17, damping sleeve; 18, anti-dropping gasket; 19, connecting nut. DETAILED DESCRIPTION

[0019] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The application will be described in further detail.

[0020] The embodiment of the application discloses a water pump fixing device with an anti-vibration function.

[0021] Please refer to Figures 1-4The utility model provides a water pump fixing device with anti vibration function, including pouring base 1, the four corner place fixedly connected with ground bolt 2 of pouring base 1 top surface, ground bolt 2 is buried in pouring base 1 inside, and the outside of ground bolt 2 is sleeved with first fixed frame 3, and first fixed frame 3 has four groups, and mutually cooperating makes stable support, and the top end fixedly connected with the plug -in block 4 of first fixed frame 3, and the top end slidingly connected with mounting plate 6 of plug -in block 4, and the top end four corner of mounting plate 6 is equipped with the plug -in hole 5 matched with plug -in block 4, and the top end of mounting plate 6 is connected with two groups of installation components, and the outside of two groups of installation components is fixedly connected with fixed component, and the top end of pouring base 1 is connected with four groups of damping components.

[0022] Further, the outside of the ground bolt 2 is threadedly connected with a locking nut matched therewith, the bottom surface of the locking nut is in contact connection with the top surface of the first fixed frame 3, when the first fixed frame 3 is installed, the first fixed frame 3 is sleeved on the outside of the ground bolt 2, and the first fixed frame 3 is fixed by using the locking nut in cooperation with the ground bolt 2.

[0023] Further, the installation component comprises two fixed channel steels 11, the two fixed channel steels 11 are symmetrically fixedly connected to the top end middle part of the mounting plate 6, the mutually faraway side end parts of the two fixed channel steels 11 are symmetrically provided with rectangular notches 12, the top ends of the two fixed channel steels 11 are symmetrically provided with mounting holes 13, the top ends of the two fixed channel steels 11 are symmetrically fixedly connected with damping rubber rings 14 matched with the mounting holes 13, the influence of water pump operation vibration on the fixed channel steel 11 is reduced, when the water pump is installed, the water pump base hole position is aligned with the mounting hole 13, and the water pump is fixedly installed on the top surface of the damping rubber ring 14 by using the water pump installation matching bolt.

[0024] Further, the fixed component comprises two extension plates 15, the two extension plates 15 are fixedly connected to the mutually faraway side of the two fixed channel steels 11, the top ends of the two extension plates 15 are symmetrically provided with connecting hoops 16, the outside of the connecting hoop 16 is fixedly sleeved with a damping sleeve 17, direct contact between the connecting hoop 16 and the water pump is avoided while reducing vibration, a noise reduction function is realized, when the water pump is further fixed, the hole in the bottom end of the connecting hoop 16 is aligned with the hole in the extension plate 15, and the bottom end of the connecting hoop 16 passes through the extension plate 15.

[0025] Further, the bottom end of the damping sleeve 17 is threadedly connected with a connecting nut 19, the top end of the connecting nut 19 is movably connected with an anti-loosening gasket 18, the anti-loosening gasket 18 is movably sleeved on the outside of the damping sleeve 17, when the connecting hoop 16 is locked, the anti-loosening gasket 18 and the connecting nut 19 are sequentially installed on the bottom end of the connecting hoop 16, the damping sleeve 17 and the outside of the water pump are tightly connected by screwing the connecting nut 19, and the water pump is further locked.

[0026] Further, the damping assembly comprises four second fixing frames 7 which are symmetrically distributed on the top surface of the pouring base 1, the bottom wall of each second fixing frame 7 is fixedly connected with a damping shock absorber 8 in a symmetrical manner, the top end of the damping shock absorber 8 is fixedly connected with a lifting plate 9, the top end of the lifting plate 9 is fixedly connected with a connecting column 10 in the middle, and the top end of the connecting column 10 is fixedly welded with the bottom surface of the mounting plate 6; when the mounting plate 6 receives the vibration caused by the operation of the water pump, the vibration is conducted to the damping shock absorber 8 through the connecting column 10 and the lifting plate 9, so that the vibration is reduced.

[0027] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, so that: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water pump fixing device with vibration damping function, characterized in that: The utility model provides a cast base (1), the cast base (1) top four corners are fixedly connected with ground bolt (2), the ground bolt (2) outside is sleeved with first fixed frame (3), first fixed frame (3) top end fixedly connected with the plug -in block (4), the plug -in block (4) top end slidingly connected with mounting plate (6), mounting plate (6) top four corners are provided with the plug -in hole (5) matched with plug -in block (4), mounting plate (6) top is connected with two groups of installation components, two groups of installation components outside fixedly connected with fixed component, cast base (1) top is connected with four groups of damping components.

2. The water pump fixing device having a vibration-proof function according to claim 1, characterized in that: The ground bolt (2) is externally threaded with a locking nut matched therewith, and the bottom surface of the locking nut is in contact with the top surface of the first fixed frame (3).

3. The water pump fixing device having a vibration-proof function according to claim 1, characterized in that: The installation component includes two fixed channel steels (11), two fixed channel steels (11) are symmetrically fixed to the top middle part of the mounting plate (6), two fixed channel steels (11) are symmetrically provided with rectangular notches (12) at the side ends away from each other, two fixed channel steels (11) are symmetrically provided with mounting holes (13) at the top ends, and two fixed channel steels (11) are symmetrically fixed with damping rubber rings (14) matched with the mounting holes (13) at the top ends.

4. The water pump fixing device having a vibration isolation function according to claim 1, characterized in that: The fixed component includes two extension plates (15), two extension plates (15) are fixed to the sides away from each other of the two fixed channel steels (11), two extension plates (15) are symmetrically provided with connecting hoops (16) at the top ends, and the connecting hoops (16) are externally fixed with damping sleeve pipes (17).

5. The water pump fixing device having a vibration isolation function according to claim 4, characterized in that: The damping sleeve pipe (17) is externally threaded with a connecting nut (19) at the bottom end, the connecting nut (19) is movably connected with an anti-loosening gasket (18) at the top end, and the anti-loosening gasket (18) is movably sleeved on the outside of the damping sleeve pipe (17).

6. The water pump fixing device having a vibration isolation function according to claim 1, characterized in that: The damping component includes four second fixed frames (7), four second fixed frames (7) are symmetrically distributed on the top surface of the cast base (1), the bottom wall of the second fixed frame (7) is symmetrically fixed with a damping shock absorber (8), the top end of the damping shock absorber (8) is fixed with a lifting plate (9), the top middle part of the lifting plate (9) is fixed with a connecting column (10), and the top end of the connecting column (10) is fixedly welded with the bottom surface of the mounting plate (6).

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