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CN-224233173-U - Fixing structure of motor protector

CN224233173UCN 224233173 UCN224233173 UCN 224233173UCN-224233173-U

Abstract

The utility model is suitable for the technical field of motor protectors, and provides a fixing structure of a motor protector, which comprises a protector, a mounting seat, a protective cover, a concave part, a mounting part, a first wire fixing plate, a second wire fixing plate, a first baffle, a fourth wire fixing plate and a third wire fixing plate, wherein a plurality of threading holes and wiring posts are formed in the protector, an adjusting knob is arranged on the protector, the mounting seat is detachably connected with the protector, the protective cover is matched with the mounting seat, the mounting seat is provided with the concave part, the protector is arranged in the concave part, the mounting part is arranged on the concave part, the top and the bottom of the mounting seat are respectively provided with the first wire fixing plate and the second wire fixing plate, the first baffle is matched with the first wire fixing plate, the fourth wire fixing plate is arranged on the first baffle, the bottom of the protective cover is provided with the second baffle, a notch part is arranged between the adjacent second baffles, the third wire fixing plate is arranged on the second baffle, and the third wire fixing plate is arranged on the third wire fixing plate. Therefore, the device can realize quick assembly disassembly and greatly improve maintenance efficiency.

Inventors

  • Deng Bincheng

Assignees

  • 四川法高电气有限公司

Dates

Publication Date
20260512
Application Date
20250213

Claims (8)

  1. 1. The fixing structure of the motor protector comprises a protector (2), wherein a plurality of threading holes (25) and a plurality of binding posts (24) for wiring are formed in the protector (2), and an adjusting knob (22) is arranged on the protector (2), and the fixing structure is characterized by further comprising an installation seat (1) detachably connected with the protector (2), and a protective cover (3) matched with the installation seat (1) is detachably connected to the protector (2); The mounting seat (1) is provided with a concave part close to one side of the protector (2), the protector (2) is embedded and mounted in the concave part, the concave part is provided with a hollowed mounting part (11), the top and the bottom of the mounting seat (1) are respectively fixedly connected with a first wire fixing plate (13) and a second wire fixing plate (14), and a plurality of first wire fixing grooves (131) and a plurality of second wire fixing grooves (141) are respectively arranged on the first wire fixing plate (13) and the second wire fixing plate (14); The novel wire fixing device is characterized in that a first baffle (32) matched with the first wire fixing plate (13) is arranged at the top of the protective cover (3), fourth wire fixing grooves (321) corresponding to the first wire fixing grooves (131) one by one are formed in the first baffle (32), a plurality of second baffles (33) matched with the binding posts (24) are arranged at the bottom of the protective cover (3), a notch part is formed between the adjacent second baffles (33), a third wire fixing plate (34) is arranged at one end, close to the second wire fixing plate (14), of the second baffle (33), and a third wire fixing groove (341) corresponding to the second wire fixing grooves one by one is formed in the third wire fixing plate (34).
  2. 2. The fixing structure of the motor protector according to claim 1, wherein the protecting cover (3) is a square shell with an opening on one side, and the size of the protecting cover (3) is matched with the size of one end, far away from the mounting seat (1), of the protector (2).
  3. 3. The fixing structure of the motor protector according to claim 1, characterized in that the end of the protective cover (3) far from the opening is provided with an adjusting hole (302) which is matched with the adjusting knob (22).
  4. 4. The fixing structure of the motor protector according to claim 1, characterized in that a plurality of supporting bars (31) are installed at the inner top of the protective cover (3), and the heights of the supporting bars (31) are matched with the distance between the protector (2) and the inner top surface of the protective cover (3).
  5. 5. The fixing structure of a motor protector according to claim 1, wherein two symmetrical first clamping portions (101) are arranged on two sides of the mounting base (1), two symmetrical second clamping portions (301) are arranged on two sides of the protecting cover (3), and a first clamping groove (21) and a second clamping groove (23) corresponding to the first clamping portions (101) and the second clamping portions (301) are arranged on two sides of the protector (2).
  6. 6. The fixing structure of a motor protector according to claim 1, characterized in that the mounting base (1) is provided with a plurality of meshes (12).
  7. 7. The fixing structure of a motor protector according to claim 1, characterized in that the protective cover (3) is made of transparent material.
  8. 8. The fixing structure of the motor protector according to claim 1, wherein a cushion (322) that mates with the first wire fixing groove (131) is installed on the fourth wire fixing groove (321).

Description

Fixing structure of motor protector Technical Field The utility model is applicable to the technical field of motor protectors and provides a fixing structure of a motor protector. Background A motor protector is an electrical device for protecting a motor from faults such as overload, short circuit, voltage abnormality, etc. The main function of the motor is to monitor the running state of the motor and automatically disconnect the power supply in case of failure or abnormality so as to prevent the motor and the accessory equipment thereof from being damaged. Motor protectors are often equipped with various protection functions, such as overload protection, short-circuit protection, overvoltage and undervoltage protection, by which safe operation of the motor is ensured, the service life of the device is increased, and the loss caused by the occurrence of faults is reduced. Motor protectors are often installed within an electrical distribution box as part of an electrical motor control system, primarily for real-time monitoring and protection of motor operation. The distribution box is usually located in an industrial production site, a construction site or other places needing motor driving, and the working environment is mostly high-temperature, high-humidity and dust-free industrial environment. Since the motor protector needs to be stably operated for a long period of time and is usually required to be fixed on a bracket inside the distribution box when being installed, the installation mode thereof is required to be stable, convenient and consistent with the industrial standard. However, the existing motor protector fixing structure often has the problems of inconvenient installation, difficult disassembly, insufficient protection performance and the like in practical application. In order to ensure that the motor protector can be stably installed in the distribution box, and at the same time, can be conveniently and rapidly detached and replaced when needed, a fixing structure for assisting in installation is needed. Disclosure of utility model The utility model aims to provide a fixing structure of a motor protector, aiming at solving the problems in the background art, and the device comprises a protector, a mounting seat, a protective cover, a motor cover and a motor cover, wherein the protector is provided with a plurality of threading holes and a plurality of wiring terminals for wiring; The mounting seat is provided with a concave part close to one side of the protector, and the protector is embedded and mounted in the concave part, a hollowed mounting part is arranged on the concave part, a first wire fixing plate and a second wire fixing plate are respectively and fixedly connected to the top and the bottom of the mounting seat, and a plurality of first wire fixing grooves and a plurality of second wire fixing grooves are respectively arranged on the first wire fixing plate and the second wire fixing plate; The protective cover is characterized in that a first baffle matched with the first wire fixing plate is arranged at the top of the protective cover, fourth wire fixing grooves corresponding to the first wire fixing grooves one by one are formed in the first baffle, a plurality of second baffles matched with the binding posts are arranged at the bottom of the protective cover, a notch is formed between every two adjacent second baffles, a third wire fixing plate is arranged at one end, close to the second wire fixing plate, of each second baffle, and third wire fixing grooves corresponding to the second wire fixing grooves one by one are formed in the third wire fixing plate. Further, the protection casing is one side open-ended square casing, the size of protection casing and the size phase-match of the one end that the mount pad was kept away from to the protector. Further, one end of the protective cover, which is far away from the opening, is provided with an adjusting hole, the position of which is matched with the adjusting knob. Further, a plurality of supporting bars are arranged at the inner top of the protective cover, and the heights of the supporting bars are matched with the distance between the protector and the inner top surface of the protective cover. Further, two symmetrical first clamping parts are arranged on two sides of the mounting seat, two symmetrical second clamping parts are arranged on two sides of the protective cover, and a first clamping groove and a second clamping groove which are respectively corresponding to the first clamping parts and the second clamping parts are arranged on two sides of the protector. Further, the mounting seat is provided with a plurality of meshes. Furthermore, the protective cover is made of transparent materials. Further, a soft cushion matched with the first wire fixing groove is arranged on the fourth wire fixing groove. The utility model realizes quick disassembly and assembly through the modularized clamping structure, greatly