CN218266528U

CN218266528U - Centrifugal pump shockproof structure

Info

Publication number: CN218266528U
Application number: CN202221879387.9U
Authority: CN
Inventors: 陈登云; 潘红圣
Original assignee: Jiangsu Faer Machinery Manufacturing Co ltd
Current assignee: Jiangsu Faer Machinery Manufacturing Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-10
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a centrifugal pump shockproof structure, which comprises a base, the upper portion of base is seted up flutedly, be provided with a plurality of symmetric distribution's damping bumper shock absorber on the bottom inner wall of recess, just damping bumper shock absorber's surface cover is equipped with buffer spring, a plurality of be provided with the worker's bank of china between damping bumper shock absorber's the upper portion, the bottom of worker's bank of china is provided with vibration sensor, just be provided with the supplementary determine module of vibration on the one end bottom inner wall of recess. The utility model discloses can effectually cushion and the shock attenuation to the centrifugal pump body of installing on the centrifugal pump support, stability is better, guarantees that the centrifugal pump body can work for a long time, whether the equipment trouble that the centrifugal pump body probably appears is judged through monitoring the centrifugal pump body in the course of the work to vibration anomaly appears the power supply of automatic cutout centrifugal pump body in the time of can avoiding being in fault status for a long time and leading to equipment further to damage simultaneously in real time.

Description

Centrifugal pump shockproof structure

Technical Field

The utility model relates to a centrifugal pump technical field that takes precautions against earthquakes specifically is a centrifugal pump shockproof structure.

Background

The centrifugal pump is widely applied to the industries of electric power, metallurgy, coal, building materials and the like to convey slurry containing solid particles. Generally, centrifugal pumps are used more frequently in real life as the demand increases, and the centrifugal pumps need to be placed on land when working.

When the centrifugal pump placed on the ground works, certain vibration is generated according to a motor of the pump, the centrifugal pump cannot be affected by the vibration in a short time, and once the centrifugal pump is put into a long-time use occasion, the centrifugal pump can be easily caused to break down or generate large noise due to the long-time vibration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal pump shockproof structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifugal pump shockproof structure, includes the base, the upper portion of base is seted up flutedly, be provided with the damping shock absorber of a plurality of symmetric distribution on the bottom inner wall of recess, just the surface cover of damping shock absorber is equipped with buffer spring, a plurality of be provided with the worker's seat between the upper portion of damping shock absorber, the bottom of worker's seat is provided with vibration sensor, just be provided with vibration auxiliary detection subassembly on the one end bottom inner wall of recess, one side of base is provided with the electric cabinet, the inside of electric cabinet is provided with controller and electric control switch, the front of electric cabinet is provided with the socket.

Preferably, the electric control switch is electrically connected with the controller and the socket respectively, and the controller is electrically connected with the vibration sensor.

Preferably, one side of the electric cabinet is further provided with a power supply lead, one end of the power supply lead is provided with a power supply plug, and the power supply lead is connected with the electric control switch.

Preferably, the vibration auxiliary detection assembly comprises an installation block, a threaded rod, a sliding block and a travel switch, the installation block is arranged on the inner wall of the bottom of one end of the groove, a sliding groove is formed in the surface of the installation block, the threaded rod is arranged in the sliding groove, the sliding block is arranged in a threaded manner on the threaded rod, the travel switch is arranged on the upper portion of the sliding block, and the travel switch is electrically connected with the controller.

Preferably, the upper part of the working seat is fixedly provided with a centrifugal pump support through a plurality of bolts, and the upper part of the centrifugal pump support is provided with a centrifugal pump body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up base, damping shock absorber and buffer spring, can effectually cushion and shock-absorb the centrifugal pump body of installing on the centrifugal pump support, stability is better, guarantees that the centrifugal pump body can work for a long time;

2. the utility model discloses still set up electric cabinet, socket, power wire, power plug, electric control switch, vibration sensor and vibration auxiliary detection subassembly simultaneously, whether appear vibrating the equipment trouble that the centrifugal pump body probably appears through monitoring the centrifugal pump body in the course of the work in real time to can be when appearing vibrating the power supply of automatic cutout centrifugal pump body when unusual, avoid being in for a long time that the fault condition leads to equipment further to damage.

Drawings

FIG. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. a damping shock absorber; 3. a buffer spring; 4. a working seat; 5. a vibration sensor; 6. a vibration assisted detection assembly; 61. mounting blocks; 62. a threaded rod; 63. a slider; 64. a travel switch; 7. an electric cabinet; 8. a socket; 9. a power supply lead; 10. a power supply plug; 11. a centrifugal pump support; 12. a centrifugal pump body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a centrifugal pump shockproof structure comprises a base 1, wherein a groove is formed in the upper portion of the base 1, a plurality of damping shock absorbers 2 which are symmetrically distributed are mounted on the inner wall of the bottom of the groove, a buffer spring 3 is sleeved on the surface of each damping shock absorber 2, a working seat 4 is mounted between the upper portions of the plurality of damping shock absorbers 2, a vibration sensor 5 is fixedly mounted at the bottom of the working seat 4, a vibration auxiliary detection assembly 6 is mounted on the inner wall of the bottom of one end of the groove, an electric cabinet 7 is mounted on one side of the base 1, a controller and an electric control switch are mounted inside the electric cabinet 7, and a socket 8 is mounted on the front face of the electric cabinet 7;

electric control switch passes through the wire with controller and socket 8 respectively and is connected, the controller passes through the wire with vibration sensor 5 and is connected, power wire 9 is still installed to one side of electric cabinet 7, power plug 10 is installed to power wire 9's one end, power wire 9 is connected with electric control switch, vibration auxiliary detection subassembly 6 is including installation piece 61, threaded rod 62, slider 63 and travel switch 64, installation piece 61 is installed on recess one end bottom inner wall, the spout has been seted up on the surface of installation piece 61, threaded rod 62 is installed in the spout, slider 63 threaded mounting is on threaded rod 62, travel switch 64 installs the upper portion at slider 63, travel switch 64 and controller electric connection, can adjust the interval between travel switch 64 and the worker's seat 4 bottom as required in advance, the upper portion of worker's seat 4 has centrifugal pump support 11 through a plurality of bolt fixed mounting, centrifugal pump body 12 is installed on the upper portion of centrifugal pump support 11.

The working principle is as follows: the utility model discloses when using, plug on the centrifugal pump body 12 is inserted on the socket 8 of electric cabinet 7 outside, simultaneously electric cabinet 7 goes up power supply plug 10 of power wire 9 and is connected with outside power supply unit, thereby supply power to centrifugal pump body 12, buffer spring 3 in the recess cooperates with damping bumper shock absorber 2 can effectually cushion the shock attenuation when centrifugal pump body 12 work above produces the vibration, guarantee the long-time work needs of centrifugal pump body 12, vibration sensor 5 on the worker's seat 4 of being connected with centrifugal pump support 11 simultaneously carries out vibration detection, and vibration auxiliary detection subassembly 6 in the recess can assist and detect the vibration amplitude of worker's seat 4, when vibration sensor 5 reaches rated threshold value and stroke switch 64 on the auxiliary detection subassembly contacts with worker's seat 4 bottom, it has the trouble to explain centrifugal pump body 12, the controller receives the action of signal control electrical control switch, cut off centrifugal pump body 12 power, avoid being in the fault condition for a long time and leading to equipment further damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifugal pump shockproof structure, includes base (1), its characterized in that: the upper portion of base (1) is seted up flutedly, be provided with a plurality of symmetric distribution's damping bumper shock absorber (2) on the bottom inner wall of recess, just the surface cover of damping bumper shock absorber (2) is equipped with buffer spring (3), a plurality of be provided with between the upper portion of damping bumper shock absorber (2) worker capable seat (4), the bottom of worker capable seat (4) is provided with vibration sensor (5), just be provided with vibration auxiliary detection subassembly (6) on the one end bottom inner wall of recess, one side of base (1) is provided with electric cabinet (7), the inside of electric cabinet (7) is provided with controller and electric control switch, the front of electric cabinet (7) is provided with socket (8).

2. A centrifugal pump vibration-proofing structure according to claim 1, wherein: the electric control switch is respectively electrically connected with the controller and the socket (8), and the controller is electrically connected with the vibration sensor (5).

3. A centrifugal pump vibration-proofing structure according to claim 1, wherein: one side of the electric cabinet (7) is also provided with a power supply lead (9), one end of the power supply lead (9) is provided with a power supply plug (10), and the power supply lead (9) is connected with the electric control switch.

4. A centrifugal pump vibration-proofing structure according to claim 1, wherein: the vibration auxiliary detection assembly (6) comprises an installation block (61), a threaded rod (62), a sliding block (63) and a travel switch (64), the installation block (61) is arranged on the inner wall of the bottom of the groove, a sliding groove is formed in the surface of the installation block (61), the threaded rod (62) is arranged in the sliding groove, the sliding block (63) is in a threaded mode and is arranged on the threaded rod (62), the travel switch (64) is arranged on the upper portion of the sliding block (63), and the travel switch (64) is electrically connected with the controller.

5. A centrifugal pump vibration-proofing structure according to claim 1, wherein: the upper portion of worker's seat (4) is provided with centrifugal pump support (11) through a plurality of bolt fastening, the upper portion of centrifugal pump support (11) is provided with centrifugal pump body (12).