CN219015363U

CN219015363U - Online monitoring system of rotary mechanical equipment

Info

Publication number: CN219015363U
Application number: CN202223273920.XU
Authority: CN
Inventors: 潘立鹏; 赵勇; 刘玉磊; 赵振华
Original assignee: Hefei Goodtimes Automation Co ltd
Current assignee: Hefei Goodtimes Automation Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-12
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an online monitoring system of rotary mechanical equipment, which is used for monitoring a main body of the rotary mechanical equipment and comprises a monitoring device, wherein the monitoring device is connected with a plurality of monitoring sensor parts, and the plurality of monitoring sensor parts are correspondingly arranged on a plurality of points to be detected of the main body of the rotary mechanical equipment; the device also comprises fixing parts symmetrically arranged on two sides of the outer wall of the main body of the rotary mechanical equipment and adjusting parts for adjusting the positions of the two groups of fixing parts, and the monitoring device is arranged on the adjusting parts. According to the technical scheme, the monitoring device is connected with the rotating mechanical equipment main body to be monitored through the adjusting part and the fixing part, the adjusting part can adjust the position of the fixing part according to the specification of the rotating mechanical equipment main body to be monitored, so that the fixing part is stable and connected with the rotating mechanical equipment main body, on one hand, the monitoring device is suitable for monitoring the rotating mechanical equipment main body with various specifications, and on the other hand, the fixing stability is high.

Description

Online monitoring system of rotary mechanical equipment

Technical Field

The utility model relates to the technical field of plant equipment monitoring, in particular to an online monitoring system for rotary mechanical equipment.

Background

Currently, in some of the industrial facilities, the rotary machinery is widely used, for example, in the prior art, power is supplied by the rotary machinery during the process steps of raw materials, clinker, cement, packaging, etc. in cement production. Rotary machines generally include motors and reducers, the importance of which directly relates to production efficiency, production costs, etc., and thus it is necessary to monitor the state of the rotary machine by an on-line monitoring system.

Publication No.: the intelligent motor operation monitoring device for coal industrial production comprises a motor, a rotating shaft and an alarm lamp, wherein a fixing device is fixedly sleeved outside the rotating shaft, an infrared transmitter is fixedly arranged outside the fixing device, and the right end of the rotating shaft is movably connected with a protective cover; the top of the right end of the motor is fixedly provided with a protective shell positioned at the outer side of the monitoring device; the top fixed mounting of protecting crust rear end has the buckle strip, the buckle strip adopts the slope structure.

Above-mentioned monitoring devices is through installing monitoring devices in the protecting crust, rethread protecting crust joint installs on the motor, this kind of mode is although convenient monitoring devices's installation, but has the relatively poor, the relatively poor problem of stability of suitability, because the rotating machinery equipment specification in the cement manufacture mill is different, to the rotating machinery equipment of different models, if adopt the protecting crust of above-mentioned monitoring devices's fixed specification, the problem of being difficult to with the stable joint of rotating machinery equipment easily appears, simultaneously because rotating machinery equipment can produce vibrations at the during operation, adopt foretell mounting means, lead to the protecting crust to break away from rotating machinery equipment easily, cause monitoring devices to drop the damage. For this purpose, we propose an online monitoring system for rotating machinery.

Disclosure of Invention

The utility model aims to provide an online monitoring system for rotary mechanical equipment, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an online monitoring system of rotary mechanical equipment is used for monitoring a main body of the rotary mechanical equipment and comprises a monitoring device, wherein the monitoring device is connected with a plurality of monitoring sensor parts, and the plurality of monitoring sensor parts are correspondingly arranged on a plurality of points to be detected of the main body of the rotary mechanical equipment;

the device also comprises fixing parts symmetrically arranged on two sides of the outer wall of the main body of the rotary mechanical equipment and adjusting parts for adjusting the positions of the two groups of fixing parts, and the monitoring device is arranged on the adjusting parts.

The fixed part comprises a movable arm, and an arc notch matched with the outer wall of the rotating mechanical equipment body is formed in one side, facing the rotating mechanical equipment body, of the movable arm.

The adjusting part comprises a bearing seat horizontally arranged on the fixing part, a bidirectional stud is horizontally arranged in the bearing seat in a rotating mode, one end of the bidirectional stud penetrates through one side of the bearing seat and is connected with a hand wheel, two ends of the outer wall of the bidirectional stud are respectively provided with a connecting seat in a threaded sleeve mode, the connecting seats are respectively connected with the two groups of fixing parts, and a movable opening parallel to the axis of the bidirectional stud is formed in one side of the bearing seat and used for driving the fixing part to move.

The further improvement is that an arc rubber pad is arranged in the arc-shaped notch.

The further improvement is that a plurality of groups of rubber bulges are integrally arranged on one side, facing the arc-shaped notch, of the arc-shaped rubber pad in an arc-shaped array, a clamping groove for accommodating the rubber bulges is formed in the arc-shaped notch, and a through hole is formed in the axis of the rubber bulges in a penetrating mode.

The further improvement lies in, monitoring devices locates in the protective housing, and the protective housing locates the one side that the fixed part was kept away from to the regulation portion, one side of protective housing is equipped with the siren of being connected with monitoring devices.

A further improvement is that the monitoring sensor section includes a vibration sensor, a temperature sensor, and a sound sensor.

In summary, the present application discloses an online monitoring system for a rotating machine.

According to the technical scheme, the on-line monitoring is carried out on the rotating mechanical equipment main body through the monitoring device and the monitoring sensor part, meanwhile, the monitoring device is connected with the rotating mechanical equipment main body to be monitored through the adjusting part and the fixing part, the adjusting part can adjust the position of the fixing part according to the specification of the rotating mechanical equipment main body to be monitored, the fixing part is stable and connected with the rotating mechanical equipment main body, the monitoring on the rotating mechanical equipment main body with various specifications is adapted on the one hand, the fixing stability is high on the other hand, and the problem that the monitoring device is damaged because the monitoring device is separated from the rotating mechanical equipment due to vibration of the rotating mechanical equipment main body is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fixing portion of the present utility model;

fig. 3 is a schematic view of the structure of the adjusting part of the present utility model.

In the figure: 1. a rotating mechanical device body; 2. a monitoring device; 3. a monitoring sensor section; 4. a fixing part; 41. a movable arm; 42. an arc-shaped notch; 5. an adjusting section; 51. a bearing seat; 52. a two-way stud; 53. a connecting seat; 6. a protective shell; 7. an arc-shaped rubber pad; 8. a rubber protrusion; 9. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, an online monitoring system for a rotary mechanical device is disclosed, which is used for monitoring a rotary mechanical device main body 1, wherein the rotary mechanical device main body 1 belongs to the prior art, and the rotary mechanical device main body 1 shown in fig. 1 comprises a motor part and a speed reducer part; the monitoring system comprises a monitoring device 2, wherein the monitoring device 2 is connected with a plurality of monitoring sensor parts 3, and the monitoring sensor parts comprise a vibration sensor, a temperature sensor and a sound sensor; the plurality of monitoring sensor parts 3 are correspondingly arranged on a plurality of points to be detected of the rotary mechanical equipment main body 1, and the sensor is provided with a detection end which is used for matching the points to be detected; the to-be-tested point location can be selected according to needs, including but not limited to a motor free end, a motor load end, a speed reducer input end, an upper side and a lower side of a speed reducer shaft, a speed reducer output shaft, a bearing seat and the like, the monitoring sensor portion 3 and the monitoring device 2 can be connected in a wireless or wired mode, data are collected through the monitoring sensor portion 3 and sent to the monitoring device 2, the monitoring device 2 belongs to the prior art, and detailed description is omitted here.

The device also comprises fixing parts 4 symmetrically arranged on two sides of the outer wall of the rotating mechanical equipment main body 1 and adjusting parts 5 for adjusting the positions of the two groups of fixing parts 4, wherein the monitoring device 2 is arranged on the adjusting parts 5. The fixing part 4 is adjusted through the adjusting part 5, so that the monitoring device 2 is conveniently and rapidly installed on the rotating mechanical equipment main body 1, and meanwhile, the monitoring on the rotating mechanical equipment main body 1 with various specifications is high in practicability.

Referring to fig. 2-3, as a preferred embodiment, the fixing portion 4 includes a movable arm 41, and an arc slot 42 adapted to the outer wall of the rotating mechanical device body 1 is formed on a side of the movable arm 41 facing the rotating mechanical device body 1. With this arrangement, the movable arm 41 is facilitated to be firmly fixed to the rotary mechanical apparatus main body 1.

As a preferred embodiment, the adjusting portion 5 of the present embodiment includes a bearing seat 51 horizontally disposed on the fixing portion 4, a bidirectional stud 52 is horizontally rotated in the bearing seat 51, one end of the bidirectional stud 52 penetrates through one side of the bearing seat 51 and is connected with a hand wheel, two ends of the outer wall of the bidirectional stud 52 are respectively and threadedly sleeved with a connecting seat 53 moving in the bearing seat 51, two groups of connecting seats 53 are respectively connected with the two groups of fixing portions 4, and a movable opening parallel to the axis of the bidirectional stud 52 is provided on one side of the bearing seat 51 for the connecting seat 53 to drive the fixing portion 4 to move. The bidirectional stud 52 is driven by rotating the hand wheel, the bidirectional stud 52 drives the connecting seat 53 to approach or separate from each other in the bearing seat 51, and the fixing part 4 is driven to move when the connecting seat 53 moves.

Preferably, the arc-shaped notch 42 of the present embodiment is provided with an arc-shaped rubber pad 7. Through adopting arc rubber pad 7 and the contact of rotating machinery equipment main part 1 outer wall, avoid on the one hand causing the damage to rotating machinery equipment main part 1 outer wall, on the other hand play the cushioning effect to the vibrations of rotating machinery equipment main part 1 to monitoring devices 2 transmission, prolong monitoring devices 2's life.

As an advantage, the arc rubber pad 7 of the embodiment has multiple groups of rubber protrusions 8 integrally in an arc array towards one side of the arc notch 42, a clamping groove for accommodating the rubber protrusions 8 is formed in the arc notch 42, and the buffer performance of the arc rubber pad 7 is improved through the cooperation of the rubber protrusions 8 and the clamping grooves, and the arc rubber pad 7 and the arc notch 42 are convenient to disassemble and assemble; through holes 9 are formed in the axis of the rubber protrusions 8 in a penetrating mode, and elastic buffering performance of the rubber protrusions 8 is improved through the through holes 9.

As a preferred matter, the monitoring device 2 of this embodiment is located in the protective housing 6, and the protective housing 6 locates the one side that fixed part 4 was kept away from to regulation portion 5, protect the monitoring device 2 through protective housing 6, prolong the life of monitoring device 2, be equipped with the thermovent on the protective housing 6 simultaneously, so that the heat that monitoring device 2 during operation gives off to the protective housing 6 outside, one side of protective housing 6 is equipped with the siren (not shown in the figure) that is connected with monitoring device 2, monitoring device 2 carries out analytical processing to the signal that monitoring sensor portion 3 gathered, when the signal of gathering has the problem, monitoring device 2 makes the siren send out the alarm, remind the staff, avoid causing great loss to the enterprise.

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

Claims

1. An online monitoring system of rotary mechanical equipment is used for monitoring a rotary mechanical equipment main body (1), and comprises a monitoring device (2), and is characterized in that: the monitoring device (2) is connected with a plurality of monitoring sensor parts (3), and the plurality of monitoring sensor parts (3) are correspondingly arranged on a plurality of points to be tested of the rotating mechanical equipment main body (1);

the device is characterized by further comprising fixing parts (4) symmetrically arranged on two sides of the outer wall of the rotary mechanical equipment main body (1) and adjusting parts (5) used for adjusting the positions of the two groups of fixing parts (4), wherein the monitoring device (2) is arranged on the adjusting parts (5).

2. The on-line monitoring system for a rotating machine of claim 1, wherein: the fixed part (4) comprises a movable arm (41), and an arc notch (42) matched with the outer wall of the rotating mechanical equipment main body (1) is formed in one side, facing the rotating mechanical equipment main body (1), of the movable arm (41).

3. The on-line monitoring system for a rotating machine of claim 1, wherein: the adjusting part (5) comprises a bearing seat (51) horizontally arranged on the fixing part (4), a bidirectional stud (52) is horizontally arranged in the bearing seat (51) in a rotating mode, one end of the bidirectional stud (52) penetrates through one side of the bearing seat (51) and is connected with a hand wheel, connecting seats (53) moving in the bearing seat (51) are sleeved at two ends of the outer wall of the bidirectional stud (52) in a threaded mode, two groups of connecting seats (53) are connected with the two groups of fixing parts (4) respectively, and movable ports parallel to the axis of the bidirectional stud (52) are formed in one side of the bearing seat (51) and used for driving the fixing part (4) to move through the connecting seats (53).

4. The on-line monitoring system for a rotating machine of claim 2, wherein: an arc rubber pad (7) is arranged in the arc notch (42).

5. The on-line monitoring system for a rotating machine of claim 4, wherein: the novel rubber sealing device is characterized in that a plurality of groups of rubber bulges (8) are integrally arranged on one side, facing the arc-shaped notch (42), of the arc-shaped rubber pad (7), clamping grooves for accommodating the rubber bulges (8) are formed in the arc-shaped notch (42), and through holes (9) are formed in the axle center of the rubber bulges (8) in a penetrating mode.

6. The on-line monitoring system for a rotating machine of claim 1, wherein: the monitoring device (2) is arranged in the protective shell (6), the protective shell (6) is arranged on one side of the adjusting part (5) away from the fixing part (4), and an alarm connected with the monitoring device (2) is arranged on one side of the protective shell (6).

7. The on-line monitoring system for a rotating machine of claim 1, wherein: the monitoring sensor section includes a vibration sensor, a temperature sensor, and a sound sensor.