CN113640665A - Motor vibration amplitude detection system for motor fault diagnosis - Google Patents
Motor vibration amplitude detection system for motor fault diagnosis Download PDFInfo
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- CN113640665A CN113640665A CN202110922457.8A CN202110922457A CN113640665A CN 113640665 A CN113640665 A CN 113640665A CN 202110922457 A CN202110922457 A CN 202110922457A CN 113640665 A CN113640665 A CN 113640665A
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- 238000001514 detection method Methods 0.000 title claims abstract description 104
- 238000003745 diagnosis Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003550 marker Substances 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 8
- 210000000056 organ Anatomy 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention provides a motor vibration amplitude detection system for motor fault diagnosis, relates to the technical field of detection devices, and solves the problems that the detection devices cannot be spliced through structural improvement, the purpose of saving placement space is achieved, and the splicing structure cannot be organically combined with the protection and dust prevention of a buzzer and an indicator lamp. The motor vibration amplitude detection system for motor fault diagnosis comprises a plate body; the plate body is of a rectangular plate-shaped structure; the first detection structure is arranged on the plate body. Because of the joint groove is seted up on the pedestal, and joint groove and joint piece phase-match to the pedestal is encapsulated situation when joint piece and joint groove joint, thereby can realize that pilot lamp and bee calling organ prevent colliding with.
Description
Technical Field
The invention belongs to the technical field of detection devices, and particularly relates to a motor vibration amplitude detection system for motor fault diagnosis.
Background
The motor is represented by letters in a circuit, the main function of the motor is to generate driving torque which is used as a power source of electrical appliances or various machines, the generator is represented by letters G in the circuit, the main function of the generator is to convert mechanical energy into electric energy, and the motor can generate vibration when working, and safety accidents can be caused if the vibration amplitude is too large.
As in application No.: CN201510080360.1, the invention discloses a motor detection device, including: the motor comprises a body, wherein the body is provided with a groove which is open at the top and is matched with the shape of the motor for placing the motor; at least one part of the sliding block is arranged in the groove in a sliding manner between the detection position and the reset position along the horizontal direction, and the sliding block is provided with an electrode which is used for being electrically connected with the motor when the sliding block is at the detection position; the reset assembly is respectively connected with the body and the sliding block and is used for frequently pushing the sliding block to move to a reset position; and the positioning piece is movably arranged on the body between a positioning position for limiting the sliding block at the detection position and a release position for releasing the limitation on the sliding block. According to the motor detection device provided by the embodiment of the invention, the motor is placed stably, the detection result precision is high, and the automation and the safety of the motor detection device are improved.
The motor detection device similar to the above application has the following disadvantages:
one is that, although the existing device can realize the vibration amplitude detection of the motor, the existing device can not realize the multi-structure detection and multi-structure prompt of the motor amplitude through the structural improvement so as to achieve the aim of improving the detection precision; moreover, the splicing of detection device can not be realized through structural improvement to current device, reaches the purpose of practicing thrift the space of placing, and mosaic structure can not combine with the protection and the dustproof of bee calling organ and pilot lamp organically.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a motor vibration amplitude detection system for motor fault diagnosis is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a motor vibration amplitude detection system for motor fault diagnosis, so as to solve the problem that the conventional device can detect the vibration amplitude of a motor, but cannot detect multiple structures and prompt multiple structures of the motor amplitude through structural improvement, so as to achieve the purpose of improving the detection precision; moreover, the current device can not realize detection device's concatenation through structural improvement, reaches the purpose of practicing thrift the space of placing, and mosaic structure can not be with the protection of bee calling organ and pilot lamp and dustproof problem of combining organically.
The invention relates to a motor vibration amplitude detection system for motor fault diagnosis, which has the purpose and the effect achieved by the following specific technical means:
the motor vibration amplitude detection system for motor fault diagnosis comprises a plate body;
the plate body is of a rectangular plate-shaped structure;
the first detection structure is arranged on the plate body;
a second detection structure mounted on the first detection structure;
a third detection structure mounted on the first detection structure;
the third detection structure includes:
the clamping groove is formed in the base body and matched with the clamping block, and the base body is in a sealing state when the clamping block is clamped with the clamping groove;
the mark structure is arranged on the plate body.
Further, the first detecting structure further includes:
and the marking pen is arranged on the top block, and the head end of the marking pen is contacted with the marking plate.
Further, the auxiliary structure includes:
the sliding seat C is welded on the plate body and is connected with an ejector rod in a sliding manner; an elastic part B is sleeved on the ejector rod, the head end of the ejector rod penetrates through the placing seat, and the head end of the ejector rod is in elastic contact with the marking plate.
Further, the mark structure further includes:
elastic component A, elastic component A are equipped with two altogether, and two elastic component A cup joint respectively on sliding seat B to two elastic component A have constituteed slide bar B jointly and have placed the elasticity reset structure of seat.
Further, the plate body includes:
the fixing seat is welded on the plate body, two fixing bolts are in threaded connection with the fixing seat, and the fixing seat is of a concave structure.
Further, the first detection structure comprises:
the two sliding rods A are arranged on the plate body; the two sliding rods A are connected with a sliding seat A in a sliding mode, and a clamping groove is formed in the sliding seat A;
the detection plate is of a rectangular plate-shaped structure, and two clamping blocks are symmetrically welded on the detection plate; the clamping block is matched with the clamping groove and is connected with the clamping groove in a matched and inserted mode.
Further, the third detecting structure includes:
the seat body is fixedly connected to the sliding rod A, and a storage battery is arranged in the seat body; the seat body is provided with an indicator lamp, a buzzer and a contact switch, and the indicator lamp, the buzzer, the contact switch and the storage battery are electrically connected.
Further, the first detecting structure further includes:
and the top block is welded on the sliding seat A and is of a rectangular block structure, and the distance between the top end face of the top block and the contact switch is 0.01 cm.
Further, the second detection structure comprises:
the box body is fixedly connected to the sliding seat A and colored liquid is contained in the box body; two detection blocks are inserted into the box body, and seven grooves are formed in each detection block in a rectangular array shape; two detection pieces are arranged in a mirror image shape, and the two detection pieces are in close contact with each other.
Further, the marking structure includes:
the sliding seat B is welded on the plate body, two sliding rods B are connected onto the sliding seat B in a sliding mode, and a placing seat is welded on the two sliding rods B in a fusion mode;
the marking plate is placed in the placing seat, and the placing seat is of a concave structure;
the auxiliary structure is installed on the right side of the marking structure, and the auxiliary structure is installed on the plate body.
Compared with the prior art, the invention has the following beneficial effects:
through the arrangement of the first detection structure, firstly, the top block is welded on the sliding seat A, the top block is of a rectangular block structure, and the distance between the top end face of the top block and the contact switch is 0.01cm, so that the top block can be contacted with the contact switch when the detection plate vibrates, and further, the alarm is realized;
secondly, because of the marker pen installs on the kicking block, and the contact of marker pen head end and marking plate to accessible marker pen realizes drawing on the marking plate when the kicking block shakes from top to bottom.
Through the arrangement of the second detection structure, the box body is fixedly connected to the sliding seat A, and colored liquid is contained in the box body; two detection blocks are inserted into the box body, and seven grooves are formed in each detection block in a rectangular array shape; two detection pieces are the mirror image form and set up, and two detection piece in close contact with to can make the liquid in the box body rock when sliding seat A and pick-up plate vibrations, and the liquid after rocking can be respectively with seven recess contacts, and then can accurately know the vibration amplitude through the average value of seven recesses.
Through the arrangement of the detection plate and the third detection structure, firstly, the detection plate is in a rectangular plate-shaped structure, and two clamping blocks are symmetrically welded on the detection plate; the clamping block is matched with the clamping groove and is matched, inserted and connected with the clamping groove, so that the detection plate can be quickly disassembled and assembled, and the space occupation of the device when the device is placed is reduced;
second, set up on the pedestal because of the joint groove, and joint groove and joint piece phase-match to the pedestal is encapsulated situation when joint piece and joint groove joint, thereby can realize the dustproof of pilot lamp and bee calling organ and prevent colliding with.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic view of the front view splitting structure of the present invention.
Fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention.
Fig. 5 is an enlarged view of the structure of fig. 3B according to the present invention.
Fig. 6 is an enlarged view of the structure of fig. 3C according to the present invention.
FIG. 7 is an axial view of a second sensing arrangement according to the present invention.
Fig. 8 is a schematic diagram of the system structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a plate body; 101. a fixed seat; 102. fixing the bolt; 2. a first detection structure; 201. a slide bar A; 202. a sliding seat A; 203. a card slot; 204. a marking pen; 205. detecting a plate; 206. a clamping block; 207. a top block; 3. a second detection structure; 301. a box body; 302. a detection block; 303. a groove; 4. a third detection structure; 401. a base body; 402. an indicator light; 403. a contact switch; 404. a clamping groove; 405. a storage battery; 406. a buzzer; 5. a marker structure; 501. a sliding seat B; 502. a slide bar B; 503. a placing seat; 504. a marking plate; 505. an elastic member A; 6. an auxiliary structure; 601. a sliding seat C; 602. a top rod; 603. and an elastic member B.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a motor vibration amplitude detection system for motor fault diagnosis, which comprises a plate body 1;
the plate body 1 is of a rectangular plate-shaped structure;
the first detection structure 2 is arranged on the plate body 1;
a second detecting structure 3, the second detecting structure 3 being mounted on the first detecting structure 2;
a third detection structure 4, the third detection structure 4 being mounted on the first detection structure 2;
and the marking structure 5 is arranged on the plate body 1.
Referring to fig. 1, a plate body 1 includes:
fixing base 101, fixing base 101 weld on plate body 1, and threaded connection has two fixing bolt 102 on fixing base 101 to fixing base 101 is the concave structure, thereby can realize plate body 1's fixed after screwing up fixing bolt 102.
Referring to fig. 3, the first detecting structure 2 includes:
the sliding plates A201 are provided with two sliding rods A201, the two sliding rods A201 are both arranged on the plate body 1, the two sliding rods A201 are connected with a sliding seat A202 in a sliding mode, and a clamping groove 203 is formed in the sliding seat A202;
the detection plate 205, the detection plate 205 is a rectangular plate-shaped structure, and two clamping blocks 206 are symmetrically welded on the detection plate 205; joint piece 206 and draw-in groove 203 phase-match, and joint piece 206 links to each other with draw-in groove 203 phase-match grafting to can realize the quick assembly disassembly of pick-up plate 205, and then reduced the occupation of space when this device is placed.
Referring to fig. 8, the third detecting structure 4 includes:
the device comprises a seat body 401, wherein the seat body 401 is fixedly connected to a sliding rod A201, and a storage battery 405 is arranged in the seat body 401; the base 401 is provided with an indicator lamp 402, a buzzer 406 and a contact switch 403, and the indicator lamp 402, the buzzer 406, the contact switch 403 and the storage battery 405 are electrically connected, so that the alarm of the indicator lamp 402 and the buzzer 406 can be realized after the contact switch 403 is touched.
Referring to fig. 3, 4 and 5, the third detecting structure 4 further includes:
the joint groove 404, the joint groove 404 is seted up on the pedestal 401, and the joint groove 404 and joint piece 206 phase-match to the pedestal 401 is encapsulated situation when joint piece 206 and joint groove 404 joint, thereby can realize that pilot lamp 402 and bee calling organ 406's dustproof prevent colliding with.
Referring to fig. 2, the first detecting structure 2 further includes:
the top block 207 is welded on the sliding seat A202, the top block 207 is of a rectangular block structure, and the distance between the top end face of the top block 207 and the contact switch 403 is 0.01cm, so that the top block 207 can be in contact with the contact switch 403 when the detection plate 205 vibrates, and an alarm is further realized.
Referring to fig. 7, the second detecting structure 3 includes:
the box body 301, the box body 301 is fixedly connected to the sliding seat A202, and colored liquid is contained in the box body 301; two detection blocks 302 are inserted into the box body 301, and seven grooves 303 are formed in each detection block 302 in a rectangular array shape; two detection piece 302 are the mirror image form and set up, and two detection piece 302 in close contact with to can make the liquid in the box body 301 rock when sliding seat A202 and pick-up plate 205 vibrations, and the liquid after rocking can contact with seven recesses 303 respectively, and then can accurately know vibration amplitude through the average value of seven recesses 303.
Referring to fig. 1, the marking structure 5 includes:
the sliding seat B501 is welded on the plate body 1, two sliding rods B502 are connected on the sliding seat B501 in a sliding mode, and a placing seat 503 is welded on the two sliding rods B502;
the marking plate 504 is placed in the placing seat 503, and the placing seat 503 is of a concave structure, so that the limiting and fixing of the marking plate 504 can be realized;
the auxiliary structure 6 is installed at the right side of the marking structure 5, and the auxiliary structure 6 is installed on the board body 1.
Referring to fig. 2, the first detecting structure 2 further includes:
the marking pen 204, the marking pen 204 is installed on the top block 207, and the head end of the marking pen 204 is in contact with the marking board 504, so that drawing can be realized on the marking board 504 by the marking pen 204 when the top block 207 is vibrated up and down.
Referring to fig. 3 and 6, the auxiliary structure 6 includes:
the sliding seat C601 is welded on the plate body 1, and the sliding seat C601 is connected with a top rod 602 in a sliding manner; an elastic piece B603 is sleeved on the top rod 602, the head end of the top rod 602 penetrates through the placing seat 503, and the head end of the top rod 602 is in elastic contact with the marking plate 504, so that the contact effect of the marking plate 504 and the marking pen 204 can be ensured.
Referring to fig. 6, the marking structure 5 further includes:
the elastic pieces A505 and the elastic pieces A505 are two in number, the two elastic pieces A505 are respectively sleeved on the sliding seat B501, the two elastic pieces A505 jointly form an elastic reset structure of the sliding rod B502 and the placing seat 503, so that the placing seat 503 is in close contact with the marking plate 504 under the action of the elastic pieces A505, and the placing seat 503 and the marking plate 504 can be prevented from being displaced under the action of the marking pen 204.
In another embodiment, the top bar 602 and the elastic member B603 may be implemented by an elastic telescopic rod.
The specific use mode and function of the embodiment are as follows:
when detecting, firstly, the detection plate 205 is contacted with a motor to be detected, at this time, firstly, the top block 207 is welded on the sliding seat A202, the top block 207 is in a rectangular block structure, and the distance between the top end surface of the top block 207 and the contact switch 403 is 0.01cm, so that the contact between the top block 207 and the contact switch 403 can be realized when the detection plate 205 vibrates, and further, an alarm is realized; secondly, the box body 301 is fixedly connected to the sliding seat A202, and colored liquid is contained in the box body 301; two detection blocks 302 are inserted into the box body 301, and seven grooves 303 are formed in each detection block 302 in a rectangular array shape; the two detection blocks 302 are arranged in a mirror image shape, and the two detection blocks 302 are in close contact, so that liquid in the box body 301 can shake when the sliding seat A202 and the detection plate 205 shake, the shaken liquid can be respectively in contact with the seven grooves 303, and the vibration amplitude can be accurately known through the average value of the seven grooves 303; thirdly, since the marking pen 204 is installed on the top block 207 and the tip of the marking pen 204 is in contact with the marking board 504, drawing can be realized on the marking board 504 by the marking pen 204 when the top block 207 vibrates up and down;
when the using state and the non-using state are switched, firstly, the detecting plate 205 is in a rectangular plate-shaped structure, and two clamping blocks 206 are symmetrically welded on the detecting plate 205; the clamping block 206 is matched with the clamping groove 203, and the clamping block 206 is matched, spliced and connected with the clamping groove 203, so that the detection plate 205 can be quickly disassembled and assembled, and the space occupation of the device is reduced when the device is placed; second, because of the joint groove 404 sets up on pedestal 401, and joint groove 404 and joint piece 206 phase-match to pedestal 401 is encapsulated situation when joint piece 206 and joint groove 404 joint, thereby can realize that pilot lamp 402 and buzzer 406's dustproof prevent colliding with.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. Motor vibration amplitude detecting system that motor fault diagnosis used, its characterized in that: comprises a plate body;
the plate body is of a rectangular plate-shaped structure;
the first detection structure is arranged on the plate body;
a second detection structure mounted on the first detection structure;
a third detection structure mounted on the first detection structure;
the third detection structure includes:
the clamping groove is formed in the base body and matched with the clamping block, and the base body is in a sealing state when the clamping block is clamped with the clamping groove;
the mark structure is arranged on the plate body.
2. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the plate body includes:
the fixing seat is welded on the plate body, two fixing bolts are in threaded connection with the fixing seat, and the fixing seat is of a concave structure.
3. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the first detection structure includes:
the two sliding rods A are arranged on the plate body; the two sliding rods A are connected with a sliding seat A in a sliding mode, and a clamping groove is formed in the sliding seat A;
the detection plate is of a rectangular plate-shaped structure, and two clamping blocks are symmetrically welded on the detection plate; the clamping block is matched with the clamping groove and is connected with the clamping groove in a matched and inserted mode.
4. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the third detection structure includes:
the seat body is fixedly connected to the sliding rod A, and a storage battery is arranged in the seat body; the seat body is provided with an indicator lamp, a buzzer and a contact switch, and the indicator lamp, the buzzer, the contact switch and the storage battery are electrically connected.
5. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the first detection structure further comprises:
and the top block is welded on the sliding seat A and is of a rectangular block structure, and the distance between the top end face of the top block and the contact switch is 0.01 cm.
6. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the second detection structure includes:
the box body is fixedly connected to the sliding seat A and colored liquid is contained in the box body; two detection blocks are inserted into the box body, and seven grooves are formed in each detection block in a rectangular array shape; two detection pieces are arranged in a mirror image shape, and the two detection pieces are in close contact with each other.
7. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the marking structure includes:
the sliding seat B is welded on the plate body, two sliding rods B are connected onto the sliding seat B in a sliding mode, and a placing seat is welded on the two sliding rods B in a fusion mode;
the marking plate is placed in the placing seat, and the placing seat is of a concave structure;
the auxiliary structure is installed on the right side of the marking structure, and the auxiliary structure is installed on the plate body.
8. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the first detection structure further comprises:
and the marking pen is arranged on the top block, and the head end of the marking pen is contacted with the marking plate.
9. The motor vibration amplitude detection system for motor failure diagnosis according to claim 7, wherein: the auxiliary structure includes:
the sliding seat C is welded on the plate body and is connected with an ejector rod in a sliding manner; an elastic part B is sleeved on the ejector rod, the head end of the ejector rod penetrates through the placing seat, and the head end of the ejector rod is in elastic contact with the marking plate.
10. The motor vibration amplitude detection system for motor failure diagnosis according to claim 1, wherein: the marker structure further comprises:
elastic component A, elastic component A are equipped with two altogether, and two elastic component A cup joint respectively on sliding seat B to two elastic component A have constituteed slide bar B jointly and have placed the elasticity reset structure of seat.
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| CN202110922457.8A CN113640665B (en) | 2021-08-12 | 2021-08-12 | Motor vibration amplitude detection system for motor fault diagnosis |
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| CN202110922457.8A CN113640665B (en) | 2021-08-12 | 2021-08-12 | Motor vibration amplitude detection system for motor fault diagnosis |
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Cited By (1)
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| CN115184708A (en) * | 2022-07-12 | 2022-10-14 | 胡春磊 | Equipment for intelligent detection of weak current engineering |
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| CN113640665B (en) | 2024-01-23 |
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