CN210531155U

CN210531155U - Fixing device of axial-flow pump

Info

Publication number: CN210531155U
Application number: CN201921145371.3U
Authority: CN
Inventors: 陈书民
Original assignee: Aote Tianjin Pump Co ltd
Current assignee: Aote Tianjin Pump Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-15
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a fixing device of an axial flow pump, which comprises a shell, a fixing seat, noise reduction fillers, a transmission shaft, a pump body, an elastic reinforcing device, an elastic column, a fixing block, a buffer layer, an upper rubber layer, a steel wire layer, a lower rubber layer, a screw, a base and a non-slip mat; the method is characterized in that: the pump body set up in the fixing base, be provided with on the fixing base inner wall the elasticity reinforcement post, the elasticity reinforcement post by the elasticity post with the connection of fixed block constitutes, the elasticity reinforcement post is total two, and one end is right respectively the both sides of the pump body step up, and the other end is fixed respectively on the inner wall of fixing base.

Description

Fixing device of axial-flow pump

Technical Field

The utility model relates to an axial-flow pump equipment technical field especially relates to a fixing device of axial-flow pump.

Background

In the prior art, when an axial flow pump operates, noise is often generated at a transmission device part, and the noise is generated due to vibration and comes from between machine parts, and vibration friction exists between a motor base and an installation base surface, so that mechanical friction loss is increased, the efficiency is influenced, and noise pollution is generated. And the motor base in the transmission device is high, large and heavy, and is easy to loosen under the condition of vibration and friction for a long time.

Therefore, due to the technical defects in the prior art, the technical problems to be solved by the technical staff in the field are urgent.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a fixing device of an axial-flow pump.

The utility model discloses the technical scheme of implementation is: a fixing device of an axial flow pump comprises a shell, a fixing seat, noise reduction fillers, a transmission shaft, a pump body, an elastic reinforcing device, an elastic column, a fixing block, a buffer layer, an upper rubber layer, a steel wire layer, a lower rubber layer, a screw rod, a base and an anti-skid pad;

the pump body is arranged in the fixed seat, the inner wall of the fixed seat is provided with the elastic reinforcing columns, the elastic reinforcing columns are formed by connecting the elastic columns and the fixed block, the number of the elastic reinforcing columns is two, one end of each elastic reinforcing column is used for respectively fastening two sides of the pump body, and the other end of each elastic reinforcing column is fixed on the inner wall of the fixed seat;

the buffer layer is arranged between the bottom of the fixed seat and the base, the bottom of the fixed seat is provided with a plurality of threaded holes, and the fixed seat and the buffer layer are fixed on the base through the screw rods;

the base is provided with the anti-skid pad, and the noise reduction filler is noise reduction cotton;

the buffer layer is designed into three layers and comprises an upper rubber layer, a steel wire layer and a lower rubber layer, the upper rubber layer is in contact with the bottom of the fixed seat, the steel wire layer is arranged between the upper rubber layer and the lower rubber layer, and the steel wire layer and the rubber layers on the upper side and the lower side are fixedly arranged in a nested manner, so that the mechanical performance of the buffer layer is improved;

the shell is arranged on the outer side of the fixed seat, and the noise reduction filler is arranged between the shell and the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that: according to the fixing device of the axial flow pump, the cushion pad structure is arranged on the mounting structure of the axial flow pump, so that the vibration friction between the fixing seat and the base can be reduced, and the noise pollution is reduced due to the reduction of the friction; and the filler of making an uproar falls in setting between shell and fixing base, can play the purpose of the amortization of making an uproar that falls, noise pollution abatement. The utility model discloses simple structure, convenient to use has reduced the vibration friction, has reduced noise pollution, has prolonged life.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a fixture for an axial flow pump;

fig. 2 is a schematic view of a buffer layer of a fixture for an axial flow pump.

Reference numbers in the figures: 1. the shell 2, the fixed seat 3, the noise reduction filler 4, the transmission shaft 5, the pump body 6, the elastic reinforcing device 7, the elastic column 8, the fixed block 9, the buffer layer 91, the rubber upper layer 92, the steel wire layer 93, the rubber lower layer 10, the screw rod 11, the base 12 and the non-slip mat.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, a fixing device for an axial-flow pump includes a housing 1, a fixing base 2, a noise reduction filler 3, a transmission shaft 4, a pump body 5, an elastic clamping device 6, an elastic column 7, a fixing block 8, a buffer layer 9, an upper rubber layer 91, a steel wire layer 92, a lower rubber layer 93, a screw 10, a base 11, and an anti-slip pad 12;

the pump body 5 is arranged in the fixed seat 2, the inner wall of the fixed seat 2 is provided with the elastic reinforcing columns 6, the elastic reinforcing columns 6 are formed by connecting the elastic columns 7 and the fixed blocks 8, the number of the elastic reinforcing columns 6 is two, one end of each elastic reinforcing column is used for respectively fastening two sides of the pump body 5, and the other end of each elastic reinforcing column is respectively fixed on the inner wall of the fixed seat 2;

the buffer layer 9 is arranged between the bottom of the fixed seat 2 and the base 11, a plurality of threaded holes are formed in the bottom of the fixed seat 2, and the fixed seat 2 and the buffer layer 9 are fixed on the base 11 through the screw 10;

the buffer layer 9 is designed into three layers, and comprises an upper rubber layer 91, a steel wire layer 92 and a lower rubber layer 93, wherein the upper rubber layer 91 is in contact with the bottom of the fixed seat 2, the steel wire layer 92 is arranged between the upper rubber layer 91 and the lower rubber layer 93, and the steel wire layer 92 and the rubber layers on the upper side and the lower side are fixedly arranged in a nested manner, so that the mechanical performance of the buffer layer 9 is improved;

the outer shell 1 is arranged on the outer side of the fixed seat 2, and the noise reduction filler 3 is arranged between the outer shell 1 and the fixed seat 2;

the base 11 is provided with the anti-skid pad 12;

the noise reduction filler 3 is noise reduction cotton.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A fixing device of an axial flow pump, comprising:

a fixed seat;

the pump body is arranged in the fixed seat 2;

the inner wall of the fixed seat is provided with two elastic reinforcing columns, each elastic reinforcing column is formed by connecting an elastic column and a fixed block, one end of each elastic reinforcing column is used for respectively fastening two sides of the pump body, and the other end of each elastic reinforcing column is fixed on the inner wall of the fixed seat;

the base is arranged at the lower end of the fixed seat;

a buffer layer is arranged between the bottom of the fixed seat and the base, a plurality of threaded holes are formed in the bottom of the fixed seat, and the fixed seat and the buffer layer are fixed on the base through screws;

the fixing base outside is provided with the shell, the shell with be provided with the filler of making an uproar that falls between the fixing base.

2. The axial flow pump fixing device according to claim 1, wherein the buffer layer is of a three-layer design and includes an upper rubber layer, a steel wire layer and a lower rubber layer, the upper rubber layer contacts with the bottom of the fixing seat, the steel wire layer is arranged between the upper rubber layer and the lower rubber layer, and the steel wire layer and the upper and lower rubber layers are fixedly nested.

3. The axial flow pump fixing device of claim 1, wherein the noise reducing filler is noise reducing cotton.

4. The axial flow pump fixing device of claim 1, wherein the base is provided with a non-slip mat.