CN-224231088-U - Anti-electromagnetic interference power equipment vibration monitoring sensor

CN224231088UCN 224231088 UCN224231088 UCN 224231088UCN-224231088-U

Abstract

The utility model discloses an anti-electromagnetic interference power equipment vibration monitoring sensor, relates to the technical field of power equipment, and aims to solve the problems that an existing vibration monitoring sensor is easily affected by interference signals in a strong electromagnetic environment, so that monitoring data is inaccurate and unstable, and even cannot work normally when serious. The utility model discloses a ceramic installation end, including the terminal surface, the terminal surface is installed to the pottery, the terminal end is provided with two to the pottery, two the terminal rear end is all fixed connection with the monitoring sensor to the pottery, two the round of the terminal inner wall is all provided with the rubber circle to the pottery, and the rubber circle is provided with two, two the rubber circle all is connected with the inside hot melt of the terminal wall of pottery, the plastic-aluminum composite layer is installed at the inside round of two pottery terminal, the plastic-aluminum composite layer is provided with two, two the plastic-aluminum composite layer sets up respectively inside the terminal of pottery, and fixed formation in the manufacturing process.

Inventors

LIU FENG
ZHANG ZHEN
JI DONGHONG
WANG DEWEN
SONG QIANG
WANG CHENG
WANG ANMIN
FU ZHIXIN
PEI QIANWEN

Assignees

白银银珠电力(集团)有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250723

Claims (6)

1. The utility model provides an anti-electromagnetic interference's power equipment vibration monitoring sensor, includes monitoring sensor (100), the up end of monitoring sensor (100) is provided with access panel (101), access panel (101) are through bolt (102) and monitoring sensor (100) threaded connection, and bolt (102) are provided with four; it is characterized in that the method also comprises the following steps: The ceramic mounting end heads (200) are arranged on one side of the front end face of the monitoring sensor (100), two ceramic mounting end heads (200) are arranged, the rear ends of the two ceramic mounting end heads (200) are fixedly connected with the monitoring sensor (100), one circle of the inner wall of each ceramic mounting end head (200) is provided with a rubber ring (206), the rubber rings (206) are arranged, and the two rubber rings (206) are in hot melting connection with the inner wall of the ceramic mounting end head (200); The aluminum-plastic composite layer (207) is arranged in one circle inside the two ceramic mounting ends (200), the two aluminum-plastic composite layers (207) are arranged in the two ceramic mounting ends (200), and the two aluminum-plastic composite layers (207) are respectively arranged inside the ceramic mounting ends (200) and are fixedly formed in the manufacturing process.
2. The electromagnetic interference resistant power equipment vibration monitoring sensor according to claim 1, wherein a pressing head (201) is arranged above each of the two ceramic mounting ends (200), one end of the pressing head (201) penetrates through and extends to the inside of the ceramic mounting end (200), and reserved cavities (202) are arranged outside two sides of the pressing head (201).
3. The electromagnetic interference resistant power equipment vibration monitoring sensor as set forth in claim 2, wherein moving blocks (204) are arranged in the reserved cavity (202), two moving blocks (204) are arranged, the two moving blocks (204) are fixedly connected with two sides of the two pressing heads (201) respectively, and the lower parts of the two moving blocks (204) are fixedly connected with the lower end of the reserved cavity (202) through pressing springs (205).
4. The electromagnetic interference resistant vibration monitoring sensor for electrical equipment of claim 2, wherein the lower end of the pressing head (201) is provided with a cushion pad (203), and the cushion pad (203) is in hot melt connection with the lower end of the pressing head (201).
5. The electromagnetic interference resistant power equipment vibration monitoring sensor according to claim 1, wherein the outer shell of the monitoring sensor (100) is provided with a high-permeability metal shell (1005), a high-strength ceramic baffle plate (1002) is arranged inside the high-permeability metal shell (1005), a metal aluminum layer (1006) is arranged on one side of the inner wall of the high-permeability metal shell (1005) and one side of the high-strength ceramic baffle plate (1002), a partition cavity (1003) is arranged between the high-permeability metal shell (1005) and the high-strength ceramic baffle plate (1002), a connecting member (1004) is arranged inside the partition cavity (1003), a plurality of connecting members (1004) are arranged, two ends of each connecting member (1004) are fixedly connected with one side of the inner wall of the high-permeability metal shell (1005) and one side of the high-strength ceramic baffle plate (1002), and two ends of each connecting member (1004) are fixedly connected with the inner side of the other side of the high-strength ceramic baffle plate (1002).
6. The electromagnetic interference resistant power equipment vibration monitoring sensor according to claim 1, wherein a radiating hole groove (103) is formed in the access board (101), a display screen (104) is arranged on the other side of the front end face of the monitoring sensor (100), and an operation key (105) is arranged on the front end face of the monitoring sensor (100).

Description

Anti-electromagnetic interference power equipment vibration monitoring sensor Technical Field The utility model relates to the technical field of power equipment, in particular to an anti-electromagnetic interference power equipment vibration monitoring sensor. Background The sensor is a detecting device, can sense the measured information, and can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and the sensor is often used for detecting the running state of equipment in power equipment so as to ensure the running stability of the equipment. For example, the publication number is CN218298317U, the Chinese patent name (a state monitoring sensor for electric equipment) comprises an installation frame body, wherein the inner surface of the installation frame body is movably provided with a sensor body, the bottom of the installation frame body is movably connected with a damping block, the outer surface of the sensor body is fixedly connected with a connecting hole, and a clamping plate is arranged in the installation frame body. According to the utility model, through the cooperation of the damping block and the second spring, the damping block transmits electromagnetic vibration of the power equipment to the spring, and pushes the sliding rod to move in the sliding rail, and simultaneously pushes the second sliding block and the damping block, and the first buffering pad and the second buffering pad are used for buffering and dissipating energy, so that the amplitude is sufficiently eliminated, the monitoring precision of the sensor body is improved, the problem that the electromagnetic vibration is generated in the running process of the power equipment, the vibration force is transmitted to the monitoring sensor, and the inaccuracy of the data monitored by the sensor is caused is solved, and the effect of improving the monitoring precision of the sensor is achieved. However, the existing power equipment is usually subjected to complicated and strong electromagnetic interference, which puts forward extremely high requirements on the performance of the vibration monitoring sensor, and the vibration monitoring sensor is easily affected by interference signals in the strong electromagnetic environment, so that the problems that monitoring data are inaccurate and unstable and even cannot work normally are solved, and therefore, the existing requirements are not met, and the vibration monitoring sensor for the power equipment is provided. Disclosure of utility model The utility model aims to provide an anti-electromagnetic interference vibration monitoring sensor for power equipment, which aims to solve the problems that the existing vibration monitoring sensor provided in the background art is easily affected by interference signals under the strong electromagnetic environment, so that monitoring data is inaccurate and unstable, and even cannot work normally when serious. The technical scheme includes that the anti-electromagnetic interference power equipment vibration monitoring sensor comprises a monitoring sensor, wherein an access panel is arranged on the upper end face of the monitoring sensor, the access panel is in threaded connection with the monitoring sensor through bolts, and the bolts are four; Further comprises: The ceramic mounting end is arranged on one side of the front end face of the monitoring sensor, two ceramic mounting end heads are arranged, the rear ends of the two ceramic mounting end heads are fixedly connected with the monitoring sensor, one circle of the inner wall of each ceramic mounting end head is provided with a rubber ring, the number of the rubber rings is two, and the two rubber rings are in hot melting connection with the inner wall of the ceramic mounting end head; The aluminum-plastic composite layer is arranged in one circle of the two ceramic mounting ends, two aluminum-plastic composite layers are arranged in the two ceramic mounting ends, and the two aluminum-plastic composite layers are respectively arranged in the two ceramic mounting ends and are fixedly formed in the manufacturing process. Preferably, the pressing heads are arranged above the two ceramic mounting ends, one end of each pressing head penetrates through and extends to the inside of each ceramic mounting end, and reserved cavities are arranged on the outer portions of the two sides of each pressing head. Preferably, the inside of reserving the cavity is provided with the movable block, and the movable block is provided with two, two the movable block respectively with two press the first both sides fixed connection, two the below of movable block is all through pressing towards spring and reservation cavity lower extreme fixed connection. Preferably, the lower end of the pressing head is provided with