CN218727855U

CN218727855U - Motor fault monitoring device

Info

Publication number: CN218727855U
Application number: CN202222935197.0U
Authority: CN
Inventors: 王宏; 王宇江
Original assignee: Tianjin General Facility Service Science & Technology Co ltd
Current assignee: Tianjin General Facility Service Science & Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a motor fault monitoring device relates to motor fault monitoring technology field, which comprises a base, base one side fixedly connected with switch board, the vent has been seted up at switch board one side center, the base upper surface is seted up flutedly, the spout both ends all are equipped with the response piece, the inside center of spout is equipped with two-way flexible pipe, connecting rod top swing joint has the backup pad, motor bottom fixedly connected with mount pad. The utility model discloses a interlude screw is fixed in the backup pad upper surface with the motor, carries out branch pipe linking and installation reset spring in two-way flexible pipe inside, when the backup pad produced the range from top to bottom, and the backup pad bottom drives the connecting rod, makes two-way flexible pipe stretch out and draw back to both ends, according to the flexible distance of vibration range extension to touch both ends response piece, according to the touching number of times of response piece, with data transmission to switch board, go on judging whether the motor breaks down through with standard vibration range.

Description

Motor fault monitoring device

Technical Field

The utility model relates to a motor fault monitoring technology field specifically is a motor fault monitoring device.

Background

The motor bearing is named as a motor bearing or a motor bearing, and is a special bearing specially applied to a motor or a motor, the bearing used by the motor is a part of a support shaft, the bearing can guide the rotation of the shaft and can also bear an idle part on the shaft, the concept of the bearing is wide, the bearings commonly used by the motor are of four types, namely a rolling bearing, a sliding bearing, a joint bearing and an oil bearing, the most common motor bearing is the rolling bearing, namely the bearing with a rolling body, and when the motor is in failure, the motor shaft is directly influenced.

The motor is after producing the trouble, and produced vibration accessible contrast that produced vibration and standard motor show, and current device lacks the device that can effectively record motor vibration range and contrast, makes the motor examine time measuring, judges mostly whether the motor bearing receives damage or trouble through dismantling the motor, and the process is comparatively loaded down with trivial details, in view of this, we provide a motor fault monitoring devices and solve above problem.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a motor fault monitoring device in order to compensate the not enough of prior art.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a motor fault monitoring device, includes the base, base one side fixedly connected with switch board, and switch board top fixedly connected with control panel, the vent has been seted up at switch board one side center, and switch board one end fixedly connected with baffle, the base upper surface is seted up flutedly, and the inside bottom of recess has seted up the several spout, the spout both ends all are equipped with the response piece, and response piece one end swing joint has the dwang, the inside center of spout is equipped with two-way flexible pipe, and the equal swing joint in two-way flexible pipe both ends has the connecting rod, connecting rod top swing joint has the backup pad, and backup pad top fixedly connected with motor, motor bottom fixedly connected with mount pad, and motor one side fixed connection machine box.

The control cabinet is characterized in that the top end of the control cabinet is connected with the control panel through a power line, the bottom end of one side of the control cabinet is connected with the base through a power line, the control cabinet is close to the motor on one side of the baffle, and the motor is located at the top end of the base.

The supporting plate is movably connected to the top end inside the groove, the plurality of positioning holes are formed in the upper surface of the supporting plate, and the top end of the supporting plate is fixedly connected with the motor through the mounting seat.

Foretell, the inside bottom center of recess is equipped with several telescopic cylinder, and telescopic cylinder top fixedly connected with supporting disk, telescopic cylinder both sides all are close to spout and two-way flexible pipe.

Foretell, the whole hollow cylinder that is of two-way flexible pipe, and two-way flexible pipe both ends all activity cup joints the branch pipe, branch pipe one end and connecting rod swing joint, the other end passes through reset spring and interconnects in two-way flexible intraductal portion.

The two ends of the two-way telescopic pipe are movably connected with the supporting plate through the connecting rod, the two ends of the two-way telescopic pipe are close to the induction blocks, and the induction blocks are connected with the control cabinet through power lines.

The detection device is arranged inside the machine box, penetrates through one side of the motor and is tightly attached to the inner wall of the motor, and a connector is formed in the outer side of the machine box and is connected with the control cabinet through a power line.

Has the advantages that:

compared with the prior art, this motor fault monitoring device possesses following beneficial effect:

1. the utility model discloses a interlude screw is fixed in the backup pad upper surface with the motor, utilizes the recess to link up the relation between the backup pad, and the recess forms spacing effect to the backup pad, makes the backup pad range about the in-process of vibration produces, and the motor of being convenient for carries out fault monitoring through the vibration.

2. The utility model discloses utilize the hollow cylindrical structure of two-way flexible pipe, be convenient for carry out the branch pipe in two-way flexible inside pipe and link up and install reset spring, when the backup pad produced the range from top to bottom, the backup pad bottom drives the connecting rod, makes two-way flexible pipe stretch out and draw back to both ends, according to vibration range extension telescopic distance to touch both ends response piece, according to the touching number of times of response piece, with data transmission to switch board, go on judging whether the motor breaks down through with standard vibration range.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of a partial structure of the base and the control cabinet of the present invention;

FIG. 4 is the schematic diagram of the internal local structure of the groove of the present invention

Fig. 5 is a schematic view of the bottom view of the two-way telescopic tube of the present invention.

In the figure: 1. a base; 2. a control cabinet; 3. a control panel; 4. a vent; 5. a baffle plate; 6. a groove; 7. a chute; 8. an induction block; 9. rotating the rod; 10. a bidirectional telescopic pipe; 11. a connecting rod; 12. a support plate; 13. a motor; 14. a mounting seat; 15. a machine box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a motor fault monitoring device, which comprises a

base

1, 1 one side fixedly connected with switch board 2 of base, and 2 top fixedly connected with control panel 3 of switch board, vent 4 has been seted up at 2 one side centers of switch board, and 2 one end fixedly connected with baffle 5 of switch board, 1 upper surface of base is seted up flutedly 6, and several spout 7 has been seted up to the inside bottom of

recess

6, 7 both ends of spout all are equipped with

response piece

8, and 8 one end swing joint of response piece have dwang 9, 7 inside centers of spout are equipped with two-way flexible pipe 10, and the equal swing joint in 10 both ends of two-way flexible pipe has connecting

rod

11, 11 top swing joint in connecting rod has

backup pad

12, and 12 top fixedly connected with motors 13 of backup pad, 13 bottom fixedly connected with mount pad 14 of motors, and 13 one side fixedly connected with machine box 15 of motor, 2 tops of switch board are connected with control panel 3 through the power cord, and 2 one side bottom of switch board is connected with base 1 through the power cord, switch board 2 all is close to motor 13 with baffle 5 one side, and motor 13 are located base 1 top.

Utilize the overall structure of device, constitute L type structure by switch board 2 and baffle 5, enclose to motor 13 outer wall one side, be fixed in backup pad 12 top with motor 13, through connecting external power supply starter motor 13, motor 13 is after the start-up, motor 13 bearing is seted up the rotation, it vibrates to drive motor 13, under the support of backup pad 12, the vibration of range about producing, backup pad 12 drives connecting rod 11 simultaneously, utilize the inside expanding spring of two-way flexible pipe 10, make two-way flexible pipe 10 stretch out and draw back to both ends, according to the flexible length at two-way flexible pipe 10 both ends and with the response piece 8 between the touching number of times, judge motor 13's vibration range, compare with standard vibration range, thereby whether monitoring motor 13 breaks down.

As shown in fig. 2 and 3, the top end inside the groove 6 is movably connected with a support plate 12, a plurality of positioning holes are formed in the upper surface of the support plate 12, the top end of the support plate 12 is fixedly connected with a motor 13 through a mounting seat 14, a plurality of telescopic cylinders are arranged at the center of the bottom end inside the groove 6, support plates are fixedly connected to the top ends of the telescopic cylinders, and the two sides of each telescopic cylinder are close to the sliding groove 7 and the two-way telescopic pipe 10.

Be fixed in motor 13 on backup pad 12 upper surface through alternating the screw, utilize recess 6 to link up the relation between backup pad 12, recess 6 forms spacing effect to backup pad 12, makes backup pad 12 produce amplitude from top to bottom at the in-process of vibration, and the motor 13 of being convenient for carries out fault monitoring through the vibration, utilizes telescopic cylinder simultaneously, supports and rises motor 13 after the monitoring, dismantles after making things convenient for motor 13 to rise.

As shown in fig. 4 and 5, the two-way telescopic tube 10 is integrally hollow and cylindrical, and the two ends of the two-way telescopic tube 10 are movably sleeved with branch tubes, one end of each branch tube is movably connected with a connecting rod 11, the other end of each branch tube is connected with the inside of the two-way telescopic tube 10 through a return spring, the two ends of the two-way telescopic tube 10 are movably connected with a supporting plate 12 through the connecting rods 11, the two ends of the two-way telescopic tube 10 are close to the induction block 8, and the inside of the induction block 8 is connected with the control cabinet 2 through a power line.

Utilize the hollow cylindrical structure of two-way flexible pipe 10, be convenient for carry out the branch pipe in two-way flexible pipe 10 inside and link up and install reset spring, when range about backup pad 12 produces, backup pad 12 bottom drives connecting rod 11, make two-way flexible pipe 10 stretch out and draw back to both ends, according to vibration range extension telescopic distance, thereby touch both ends response piece 8, according to the touching number of times of response piece 8, with data transmission to switch board 2, go on judging whether the motor 13 breaks down through with standard vibration range.

As shown in fig. 1 and 2, a detection device is disposed inside the casing 15, the detection device passes through one side of the motor 13 and is tightly attached to the inner wall of the motor 13, a connection port is disposed on the outer side of the casing 15, and the connection port is connected with the control cabinet 2 via a power line

Through being equipped with detection device at 13 inner walls of motor, detection device detects and responds to at 13 inside coil and magnetic force of motor, will detect data transmission to switch board 2 inside to judge whether motor 13 breaks down according to 13 internal conditions of motor, further improve device monitoring effect and precision.

The working principle is as follows: utilize the overall structure of device, constitute L type structure by switch board 2 and baffle 5, enclose to motor 13 outer wall one side, be fixed in backup pad 12 top with motor 13, through connecting external power supply starter motor 13, motor 13 is after the start, motor 13 bearing is seted up and is rotated, it vibrates to drive motor 13, under the support of backup pad 12, the vibration of range from top to bottom is produced, backup pad 12 drives connecting rod 11 simultaneously, utilize the inside expanding spring of two-way flexible pipe 10, make two-way flexible pipe 10 stretch out and draw back to both ends, according to the flexible length at two-way flexible pipe 10 both ends and with the touching number of times between the response piece 8, judge the vibration range of motor 13, compare with standard vibration range, thereby whether monitoring motor 13 breaks down.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be a fixed connection, a removable connection, or an integral connection; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. A motor fault monitoring device, includes base (1), its characterized in that: base (1) one side fixedly connected with switch board (2), and switch board (2) top fixedly connected with control panel (3), vent (4) have been seted up at switch board (2) one side center, and switch board (2) one end fixedly connected with baffle (5), base (1) upper surface is seted up flutedly (6), and has seted up several spout (7) recess (6) inside bottom, spout (7) both ends all are equipped with response piece (8), and respond to piece (8) one end swing joint have dwang (9), spout (7) inside center is equipped with two-way flexible pipe (10), and the equal swing joint in two-way flexible pipe (10) both ends has connecting rod (11), connecting rod (11) top swing joint has backup pad (12), and backup pad (12) top fixedly connected with motor (13), motor (13) bottom fixedly connected with mount pad (14), and motor (13) one side fixed connection machine box (15).

2. A motor fault monitoring device according to claim 1, wherein: the top end of the control cabinet (2) is connected with the control panel (3) through a power line, the bottom end of one side of the control cabinet (2) is connected with the base (1) through the power line, the control cabinet (2) and one side of the baffle (5) are both close to the motor (13), and the motor (13) is located at the top end of the base (1).

3. A motor fault monitoring device according to claim 1, wherein: the top end in the groove (6) is movably connected with a supporting plate (12), a plurality of positioning holes are formed in the upper surface of the supporting plate (12), and the top end of the supporting plate (12) is fixedly connected with a motor (13) through a mounting seat (14).

4. A motor fault monitoring device according to claim 1, wherein: the inside bottom center of recess (6) is equipped with several telescopic cylinder, and telescopic cylinder top fixedly connected with supporting disk, telescopic cylinder both sides all are close to spout (7) and two-way flexible pipe (10).

5. A motor fault monitoring device according to claim 1, wherein: the whole two-way telescopic pipe (10) is hollow cylindrical, the two ends of the two-way telescopic pipe (10) are movably sleeved with the branch pipes, one end of each branch pipe is movably connected with the connecting rod (11), and the other ends of the branch pipes are connected with each other in the two-way telescopic pipe (10) through the reset springs.

6. A motor fault monitoring device according to claim 1, wherein: the two-way telescopic pipe (10) is movably connected with the supporting plate (12) through a connecting rod (11), the two ends of the two-way telescopic pipe (10) are close to the induction blocks (8), and the induction blocks (8) are connected with the control cabinet (2) through power lines.

7. A motor fault monitoring device according to claim 1, wherein: the detection device is arranged in the machine box (15), penetrates through one side of the motor (13) and is tightly attached to the inner wall of the motor (13), a connector is arranged on the outer side of the machine box (15), and the connector is connected with the control cabinet (2) through a power line.