CN216351150U

CN216351150U - A shell electric leakage detection device for motor production

Info

Publication number: CN216351150U
Application number: CN202122680414.1U
Authority: CN
Inventors: 李国安
Original assignee: Hebei Duoyilun Motor Manufacturing Co ltd
Current assignee: Hebei Duoyilun Motor Manufacturing Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-19
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a shell leakage detection device for motor production, which comprises a plate body, wherein the bottom of the plate body is fixedly connected with a shell, the right side of the shell is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, a nut seat is sleeved on the surface of the threaded rod in a threaded manner, the top of the nut seat extends to the top of the plate body and is fixedly connected with an installation seat, the left side and the right side of the inner wall of the installation seat are fixedly connected with limit seats, and the inner wall of each limit seat is movably connected with a limit rod. The utility model discloses possess the efficient advantage, the in-process of having solved the shell electric leakage detection device of current motor production using, is not convenient for dismantle the change to the fixed frock of motor, influences detection device easily and fixes not unidimensional motor, is not convenient for adjust the detection position of motor shell, has reduced motor shell detection efficiency's problem.

Description

A shell electric leakage detection device for motor production

Technical Field

The utility model relates to the technical field of motor production, in particular to a shell leakage detection device for motor production.

Background

The motor is a device for converting electric energy into mechanical energy, and is mainly composed of an electromagnet winding or a distributed stator winding for generating a magnetic field and a rotary armature or a rotor, the rotary magnetic field is generated by utilizing an electrified coil and acts on the rotor to form magnetoelectric power rotating torque, the motor is divided into a direct current motor and an alternating current motor according to different power supplies, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors, and whether the electric leakage of a motor shell is required to be detected in the production process of the motor.

The shell leakage detection device of current motor production is at the in-process that uses, is not convenient for dismantle the change to the fixed frock of motor, influences detection device easily and fixes the motor of unidimensional not, is not convenient for adjust the detection position of motor shell, has reduced the detection efficiency of motor shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shell leakage detection device for motor production, which has the advantage of high efficiency and solves the problems that the fixing tool of a motor is inconvenient to disassemble and replace, the detection device is easy to influence to fix motors with different sizes, the detection position of a motor shell is inconvenient to adjust and the detection efficiency of the motor shell is reduced in the using process of the existing shell leakage detection device for motor production.

In order to achieve the purpose, the utility model provides the following technical scheme: a shell leakage detection device for motor production comprises a plate body, wherein the bottom of the plate body is fixedly connected with a shell, the right side of the shell is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a nut seat, the top of the nut seat extends to the top of the plate body and is fixedly connected with an installation seat, the left side and the right side of the inner wall of the installation seat are fixedly connected with limit seats, the inner wall of each limit seat is movably connected with a limit rod, the front side of the limit rod penetrates through the front side of the installation seat and is fixedly connected with a fixed plate, the front side of the fixed plate is provided with an installation bolt in a penetrating manner, the surface of the limit rod is movably sleeved with a fixed tool, the front side and the rear side of the top of the fixed tool are fixedly connected with limit plates, the top of the plate body is fixedly provided with a controller, and the rear side of the plate body is fixedly connected with a fixed frame, and the top of the fixing frame is fixedly provided with an electric leakage detection mechanism.

Preferably, four corners of the bottom of the plate body are fixedly connected with supporting legs, and reinforcing rods are fixedly connected to the supporting legs.

Preferably, the left end of the threaded rod is movably connected with the left side of the inner wall of the shell through a bearing, a movable groove is formed in the plate body, and the outer surface of the nut seat is movably connected with the inner wall of the movable groove.

Preferably, the front side and the rear side of the bottom of the mounting seat are fixedly connected with supporting blocks, and the bottoms of the supporting blocks are movably connected with the top of the plate body.

Preferably, the rear end of the mounting bolt penetrates into the mounting seat, and the outer surface of the fixing tool is movably connected with the inner surface of the mounting seat.

Preferably, the top of the fixing tool is fixedly connected with a fixing bolt, and a fixing nut is sleeved on the surface of the fixing bolt in a threaded manner.

Preferably, electric leakage detection mechanism includes voltage detector and electric telescopic handle, voltage detector's bottom and electric telescopic handle's middle-end and the top fixed connection of mount, voltage detector's sense terminal electric connection has earth connection and spring wire respectively, the bottom electric connection of spring wire has the detection stick, the fixed surface of detection stick is connected with the connecting plate, the top of connecting plate and electric telescopic handle's bottom fixed connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the shell leakage detection device, the problems that in the using process of the shell leakage detection device produced by the existing motor, the fixing tool of the motor is inconvenient to disassemble and replace, the detection device is easy to influence to fix the motors with different sizes, the detection position of the motor shell is inconvenient to adjust, and the detection efficiency of the motor shell is reduced are solved.

2. The motor and the threaded rod are matched for use, the nut seat can be conveniently driven to move, the mounting seat can be conveniently driven to move to adjust the detection position of the motor by arranging the nut seat, the bottom of the mounting seat can be conveniently and stably supported by arranging the supporting block, and the fixing tool can be conveniently limited to prevent the fixing tool from falling off the mounting seat by matching the limiting seat and the limiting rod.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is an exploded view of the mount of the present invention;

fig. 4 is an exploded view of the housing of the present invention.

In the figure: the device comprises a plate body 1, a fixing tool 2, a limiting plate 3, a fixing plate 4, a leakage detection mechanism 5, a spring wire 51, an electric telescopic rod 52, a voltage detector 53, a grounding wire 54, a detection rod 55, a connecting plate 56, a fixing frame 6, a mounting seat 7, a controller 8, a motor 9, a shell 10, a nut seat 11, a threaded rod 12, a mounting bolt 13, a supporting block 14, a limiting rod 15, a limiting seat 16, a fixing bolt 17 and a fixing nut 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The plate body 1, the fixing tool 2, the limiting plate 3, the fixing plate 4, the electric leakage detection mechanism 5, the spring wire 51, the electric telescopic rod 52, the voltage detector 53, the grounding wire 54, the detection rod 55, the connecting plate 56, the fixing frame 6, the mounting seat 7, the controller 8, the motor 9, the shell 10, the nut seat 11, the threaded rod 12, the mounting bolt 13, the supporting block 14, the limiting rod 15, the limiting seat 16, the fixing bolt 17, the fixing nut 18 and other parts in the utility model are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the utility model can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a device for detecting leakage of a casing for motor production comprises a plate body 1, wherein four corners of the bottom of the plate body 1 are fixedly connected with supporting legs, reinforcing rods are fixedly connected to the supporting legs, the bottom of the plate body 1 is fixedly connected with a casing 10, a motor 9 is fixedly connected to the right side of the casing 10, a threaded rod 12 is fixedly connected to an output shaft of the motor 9, the motor 9 and the threaded rod 12 are used in cooperation, so that a nut seat 11 can be conveniently driven to move, a nut seat 11 is sleeved on the surface of the threaded rod 12 in a threaded manner, the nut seat 11 is arranged to conveniently drive a mounting seat 7 to move to adjust the detection position of the motor, the left end of the threaded rod 12 is movably connected with the left side of the inner wall of the casing 10 through a bearing, a movable groove is formed in the plate body 1, the outer surface of the nut seat 11 is movably connected with the inner wall of the movable groove, the top of the nut seat 11 extends to the top of the plate body 1 and is fixedly connected with the mounting seat 7, the front side and the rear side of the bottom of the mounting seat 7 are fixedly connected with supporting blocks 14, the bottom of each supporting block 14 is movably connected with the top of the plate body 1, the bottom of the mounting seat 7 can be conveniently and stably supported by arranging the supporting blocks 14, the left side and the right side of the inner wall of the mounting seat 7 are fixedly connected with limiting seats 16, the inner wall of each limiting seat 16 is movably connected with a limiting rod 15, the fixing tool 2 can be conveniently limited and prevented from falling off the mounting seat 7 by using the limiting seats 16 and the limiting rods 15 in a matched mode, the front side of each limiting rod 15 penetrates through the front side of the mounting seat 7 and is fixedly connected with a fixing plate 4, the front side of each fixing plate 4 is provided with a mounting bolt 13 in a penetrating mode, the limiting rods 15 can be conveniently fixed and prevented from falling off the limiting seats 16 by using the fixing plates 4 and the mounting bolts 13 in a matched mode, the rear ends of the mounting bolts 13 penetrate into the mounting seat 7, the surface of the limiting rods 15 is movably sleeved with the fixing tool 2, the outer surface of the fixed tool 2 is movably connected with the inner surface of the mounting seat 7, the top of the fixed tool 2 is fixedly connected with a fixed bolt 17, the surface thread of the fixed bolt 17 is sleeved with a fixed nut 18, the fixed bolt 17 and the fixed nut 18 are matched for use, so that the motor can be conveniently fixed, the front side and the rear side of the top of the fixed tool 2 are both fixedly connected with a limiting plate 3, the front side and the rear side of the motor can be conveniently limited by arranging the limiting plate 3, the top of the plate body 1 is fixedly provided with a controller 8, the rear side of the plate body 1 is fixedly connected with a fixing frame 6, the top of the fixing frame 6 is fixedly provided with an electric leakage detection mechanism 5, the electric leakage detection mechanism 5 comprises a voltage detector 53 and an electric telescopic rod 52, the bottom of the voltage detector 53 and the middle end of the electric telescopic rod 52 are fixedly connected with the top of the fixing frame 6, and the detection end of the voltage detector 53 is respectively and electrically connected with a grounding wire 54 and a spring wire 51, the bottom electric connection of spring wire 51 has detection stick 55, and the fixed surface of detection stick 55 is connected with connecting plate 56, and the top of connecting plate 56 and electric telescopic handle 52's bottom fixed connection through setting up voltage detector 53, can be convenient for detect motor housing whether electric leakage, through setting up electric telescopic handle 52, can be convenient for drive detection stick 55 downstream and the contact of motor housing.

When the motor is used, the base of the motor is sleeved on the fixing bolt 17, the fixing nut 18 is screwed on the fixing bolt 17 to fix the motor, the motor is electrified after the fixing is finished, the grounding wire 54 is connected on a neutral wire of a power supply, the electric telescopic rod 52 drives the detection rod 55 to move downwards, the detection end of the detection rod 55 is contacted with the shell of the motor to detect the voltage of the shell of the motor, the leakage of the shell of the motor is more serious when the voltage is higher, when the detection position needs to be adjusted, the electric telescopic rod 52 drives the detection rod 55 to reset, the output shaft of the motor 9 drives the threaded rod 12 to rotate, the threaded rod 12 drives the nut seat 11 to move, the nut seat 11 drives the mounting seat 7 to move, the mounting seat 7 drives the motor to move to adjust the detection position, the electric telescopic rod 52 drives the detection rod 55 to move downwards after the adjustment to continuously detect the voltage of the shell of the motor, when fixing frock 2 is changed to needs, screwing out mount pad 7 to construction bolt 13, take spacing seat 16 and fixed frock 2 out gag lever post 15 through fixed plate 4, dismantle fixed frock 2, place the fixed frock 2 that need change in mount pad 7, gag lever post 15 and fixed plate 4 reset fixes fixed plate 4 and gag lever post 15 in screwing in mount pad 7 to construction bolt 13.

In summary, the following steps: this a shell electric leakage detection device for motor production, through limiting plate 3, fixed plate 4, electric leakage detection mechanism 5, mount 6, mount pad 7, controller 8, motor 9, casing 10, nut seat 11, threaded rod 12, mounting bolt 13, gag lever post 15, gag lever post 16, fixing bolt 17 and fixation nut 18's cooperation is used, the in-process of shell electric leakage detection device using of having solved current motor production, be not convenient for dismantle the change to the fixed frock of motor, influence detection device easily and fix not unidimensional motor, be not convenient for adjust the detection position of motor shell, the problem of motor shell detection efficiency has been reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shell electric leakage detection device for motor production, includes plate body (1), its characterized in that: the bottom fixedly connected with casing (10) of plate body (1), the right side fixedly connected with motor (9) of casing (10), the output shaft fixedly connected with threaded rod (12) of motor (9), the surperficial screw thread cover of threaded rod (12) is equipped with nut seat (11), the top of nut seat (11) extends to the top of plate body (1) and fixedly connected with mount pad (7), the equal fixedly connected with spacing seat (16) of the left and right sides of mount pad (7) inner wall, the inner wall swing joint of spacing seat (16) has gag lever post (15), the front of gag lever post (15) runs through to the front of mount pad (7) and fixedly connected with fixed plate (4), the front of fixed plate (4) runs through and is provided with construction bolt (13), the surface movable sleeve of gag lever post (15) is equipped with fixed frock (2), the utility model discloses a fixed frock (2) is characterized in that the equal fixedly connected with limiting plate (3) in both sides around fixed frock (2) top, the top fixed mounting of plate body (1) has controller (8), the rear side fixedly connected with mount (6) of plate body (1), the top fixed mounting of mount (6) has electric leakage detection mechanism (5).

2. A case leakage detecting device for motor production according to claim 1, characterized in that: the four corners of the bottom of the plate body (1) are fixedly connected with supporting legs, and reinforcing rods are fixedly connected to the supporting legs.

3. A case leakage detecting device for motor production according to claim 1, characterized in that: the left end of the threaded rod (12) is movably connected with the left side of the inner wall of the shell (10) through a bearing, a movable groove is formed in the plate body (1), and the outer surface of the nut seat (11) is movably connected with the inner wall of the movable groove.

4. A case leakage detecting device for motor production according to claim 1, characterized in that: the front side and the rear side of the bottom of the mounting seat (7) are fixedly connected with supporting blocks (14), and the bottoms of the supporting blocks (14) are movably connected with the top of the plate body (1).

5. A case leakage detecting device for motor production according to claim 1, characterized in that: the rear end of the mounting bolt (13) penetrates into the mounting seat (7), and the outer surface of the fixed tool (2) is movably connected with the inner surface of the mounting seat (7).

6. A case leakage detecting device for motor production according to claim 1, characterized in that: the top fixedly connected with fixing bolt (17) of fixed frock (2), the surperficial screw thread cover of fixing bolt (17) is equipped with fixation nut (18).

7. A case leakage detecting device for motor production according to claim 1, characterized in that: electric leakage detection mechanism (5) include voltage detector (53) and electric telescopic handle (52), the bottom of voltage detector (53) and the middle-end of electric telescopic handle (52) and the top fixed connection of mount (6), the sense terminal of voltage detector (53) electric connection respectively has earth connection (54) and spring wire (51), the bottom electric connection of spring wire (51) has detection stick (55), the fixed surface of detecting stick (55) is connected with connecting plate (56), the top of connecting plate (56) and the bottom fixed connection of electric telescopic handle (52).