CN220797967U

CN220797967U - Explosion-proof base of motor

Info

Publication number: CN220797967U
Application number: CN202322319330.4U
Authority: CN
Inventors: 王玉娟; 吴良程
Original assignee: Jiangsu Yingmei Machinery Equipment Co ltd
Current assignee: Jiangsu Yingmei Machinery Equipment Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-16
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses an explosion-proof base of a motor, which relates to the field of motors and comprises a base, wherein positioning bolts are arranged on the inner walls of the base, positioning sleeves are fixedly connected to the outer walls of the positioning bolts, movable plates are abutted against the lower ends of the positioning sleeves, and damping rods are welded on the inner walls of the movable plates. According to the utility model, the locating bolt, the base and the movable plate are arranged, the locating bolt and the base play a role in stretching the movable plate, when the device is used, the movable plate is arranged to facilitate adjustment of a fixed motor according to needs, the movable plate and the spring are arranged to enable the spring to be clamped and fixed, when the device is used, the spring is arranged to reduce rigid connection with the ground, so that the shock absorption performance is improved, the service life is prolonged, the explosion prevention is facilitated, the fixed rod and the clamping sleeve are arranged to enable the clamping sleeve to be movably connected, and when the device is used, the fixed rod is arranged to facilitate adjustment according to different motor sizes.

Description

Explosion-proof base of motor

Technical Field

The utility model relates to the field of motors, in particular to an explosion-proof base of a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and is divided into a motor and a generator, and when the motor works, the motor needs to be fixed, and meanwhile, the hard connection is easy to be unfavorable for explosion prevention, so that an explosion-proof base of the motor is needed.

An explosion-proof base of an oil-submersible motor is provided in the patent document with the prior art publication number of CN216564746U, and belongs to the technical field of oil-submersible motors. The utility model comprises a pressure regulating movable shell and a pressure regulating static shell, and is characterized in that the pressure regulating movable shell and the pressure regulating static shell are both arranged in a motor base, the pressure regulating static shell is matched and fixed at the joint of a motor main body and the motor base, the upper part of the pressure regulating movable shell penetrates through the lower part of the pressure regulating static shell, the outer wall of the pressure regulating movable shell is in threaded fit with the bottom of the pressure regulating static shell, so that the pressure regulating movable shell can move up and down along the pressure regulating static shell, a pressure regulating motor is arranged on the pressure regulating static shell, a pressure regulating gear column is connected on a rotating shaft of the pressure regulating motor, a pressure regulating gear ring is fixed at the top of the pressure regulating movable shell, the pressure regulating gear column is matched with the pressure regulating gear ring, and the tops of the pressure regulating movable shell and the pressure regulating movable shell are both provided with openings and are hollow structures. The utility model can realize the function of actively regulating the internal and external pressure of the submersible motor and can meet the explosion-proof requirement of the explosion-proof motor, but when the CN216564746U technology is operated, the generator can vibrate during working, and the mounting seat is rigidly connected with the ground, so that the shock absorption performance is poor, the service life of the generator is influenced, the explosion-proof is inconvenient, the fixed motor is inconvenient to regulate according to the requirement, and the motor explosion-proof base is urgently needed for the problem of being inconvenient to regulate according to different motor sizes.

Disclosure of Invention

Based on the above, the utility model aims to provide the motor explosion-proof base, so as to solve the problems that when the existing motor explosion-proof base is used, a generator can vibrate during operation, and the shock absorption performance is poor due to rigid connection of a mounting seat and the ground, so that the service life of the generator is influenced, the explosion prevention is inconvenient, the fixed motor is inconvenient to adjust according to the needs, and the adjustment is inconvenient according to different motor sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof base of motor, includes the base, the locating bolt is all installed to the inner wall of base, the outer wall fixedly connected with locating sleeve of locating bolt, the lower extreme of locating sleeve is contradicted and is had the fly leaf.

The inner wall of fly leaf all welds the damping pole, the spring is all installed to the upper end of fly leaf, the upper end of spring is contradicted and is had the mount.

The inner wall of the fixing frame is fixedly connected with a fixing mechanism.

Preferably, the fixing mechanism comprises a fixing rod, a clamping sleeve and a rubber pad, wherein the fixing rod is fixedly connected to the inner wall of the fixing frame, the clamping sleeve is installed at one end of the fixing rod, and the rubber pad is attached to the inner wall of the clamping sleeve.

Preferably, the base is movably connected with the positioning bolt, and the positioning bolt is symmetrically arranged by the central axis of the base.

Preferably, the positioning bolt is in threaded connection with the positioning sleeve, and the outer wall of the positioning bolt is in threaded arrangement.

Preferably, the movable plate and the base form a telescopic structure through the positioning bolt, and the inner wall of the movable plate is of an open-pore design.

Preferably, the fixing frame is in threaded connection with the fixing rod, and the fixing rod is symmetrically arranged by the central axis of the fixing frame.

Preferably, the fixed rod is movably connected with the clamping sleeve, and the inner wall of the clamping sleeve is of an open-pore design.

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

1. according to the utility model, the locating bolt, the base and the movable plate are arranged, so that the locating bolt and the base play a role in stretching the movable plate, and when the device is used, the movable plate is arranged to facilitate adjustment of the fixed motor according to the requirement;

2. according to the utility model, the movable plate and the spring are arranged, the movable plate is used for clamping and fixing the spring, and when the device is used, the arrangement of the spring is reduced and rigidly connected with the ground, so that the shock absorption performance is improved, the service life is prolonged, and the explosion prevention is facilitated;

3. according to the utility model, through the fixed rod and the clamping sleeve, the fixed rod plays a role in movably connecting the clamping sleeve, and when the device is used, the fixed rod is convenient to adjust according to different motor sizes.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the combination of the movable plate and the damping rod part of the present utility model;

fig. 4 is a schematic view of the structure of the base component of the present utility model.

In the figure: 1. a base; 2. a positioning bolt; 3. a positioning sleeve; 4. a movable plate; 5. a damping rod; 6. a spring; 7. a fixing frame; 8. a fixing mechanism; 801. a fixed rod; 802. a cutting sleeve; 803. and a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-4, an explosion-proof base of a motor includes a base 1, a positioning bolt 2 is installed on the inner wall of the base 1, the base 1 is movably connected with the positioning bolt 2, the positioning bolt 2 is symmetrically arranged by the central axis of the base 1, a positioning sleeve 3 is fixedly connected with the outer wall of the positioning bolt 2, the positioning bolt 2 is in threaded connection with the positioning sleeve 3, the outer wall of the positioning bolt 2 is in threaded arrangement, a movable plate 4 is abutted against the lower end of the positioning sleeve 3, the movable plate 4 forms a telescopic structure with the base 1 through the positioning bolt 2, the inner wall of the movable plate 4 is in open-pore design, the telescopic effect on the movable plate 4 is achieved by arranging the positioning bolt 2 and the base 1, and when the motor is used, the arrangement of the movable plate 4 is convenient to adjust the fixed motor according to requirements.

Referring to fig. 1-4, a motor explosion-proof base is disclosed, damping rods 5 are welded on the inner wall of a movable plate 4, springs 6 are mounted on the upper ends of the movable plate 4, fixing frames 7 are abutted against the upper ends of the springs 6, the springs 6 are clamped and fixed by the movable plate 4, and when the motor explosion-proof base is used, the springs 6 are arranged to be rigidly connected with the ground, so that the damping performance is improved, the service life is prolonged, and explosion prevention is facilitated.

Referring to fig. 1-4, an explosion-proof base of a motor is disclosed, the inner wall of a fixing frame 7 is fixedly connected with a fixing mechanism 8, the fixing mechanism 8 comprises a fixing rod 801, a clamping sleeve 802 and a rubber pad 803, the fixing rod 801 is fixedly connected to the inner wall of the fixing frame 7, the clamping sleeve 802 is installed at one end of the fixing rod 801, the rubber pad 803 is attached to the inner wall of the clamping sleeve 802, the fixing frame 7 is in threaded connection with the fixing rod 801, the fixing rod 801 is symmetrically arranged with the central axis of the fixing frame 7, the fixing rod 801 is movably connected with the clamping sleeve 802, the inner wall of the clamping sleeve 802 is in an open-pore design, the clamping sleeve 802 is movably connected through the fixing rod 801, and the fixing rod 801 is convenient to adjust according to different motor sizes when the motor is used.

Working principle: during the use, take out the device and place in the assigned position, fix the mounting again, lift fixed mount 7 with fly leaf 4 again and open, carry out the block with spring 6 to fly leaf 4 and fixed mount 7 and fix, closely laminate rubber pad 803 with cutting ferrule 802, take out the motor, carry out the rotatory tightening of screw thread with dead lever 801 to fixed mount 7, carry out the block with cutting ferrule 802 to the motor lower extreme fixedly, according to the use needs, at last carry out the screw thread with locating sleeve 3 to locating bolt 2 and loosen, carry out movable adjustment to the assigned position with base 1 and locating bolt 2 to fly leaf 4, carry out the screw thread with locating sleeve 3 to locating bolt 2 and fix, thus just so accomplished the use of device, the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An explosion-proof base of motor, includes base (1), its characterized in that: the positioning bolts (2) are arranged on the inner walls of the base (1), the outer walls of the positioning bolts (2) are fixedly connected with positioning sleeves (3), and movable plates (4) are abutted against the lower ends of the positioning sleeves (3);

damping rods (5) are welded on the inner wall of the movable plate (4), springs (6) are mounted at the upper ends of the movable plate (4), and fixing frames (7) are abutted against the upper ends of the springs (6);

the inner walls of the fixing frames (7) are fixedly connected with fixing mechanisms (8).

2. The explosion-proof base for a motor of claim 1, wherein: the fixing mechanism (8) comprises a fixing rod (801), a clamping sleeve (802) and a rubber pad (803), wherein the fixing rod (801) is fixedly connected to the inner wall of the fixing frame (7), the clamping sleeve (802) is installed at one end of the fixing rod (801), and the rubber pad (803) is attached to the inner wall of the clamping sleeve (802).

3. The explosion-proof base for a motor of claim 1, wherein: the base (1) is movably connected with the positioning bolt (2), and the positioning bolt (2) is symmetrically arranged by the central axis of the base (1).

4. The explosion-proof base for a motor of claim 1, wherein: the positioning bolt (2) is in threaded connection with the positioning sleeve (3), and the outer wall of the positioning bolt (2) is in threaded arrangement.

5. The explosion-proof base for a motor of claim 1, wherein: the movable plate (4) and the base (1) form a telescopic structure through the positioning bolt (2), and the inner wall of the movable plate (4) is of an open-pore design.

6. The explosion-proof base for a motor of claim 2, wherein: the fixing frame (7) is in threaded connection with the fixing rod (801), and the fixing rod (801) is symmetrically arranged on the central axis of the fixing frame (7).

7. The explosion-proof base for a motor of claim 2, wherein: the fixing rod (801) is movably connected with the clamping sleeve (802), and the inner wall of the clamping sleeve (802) is of an open-pore design.