CN217643191U

CN217643191U - Explosion-proof soft starter for motor

Info

Publication number: CN217643191U
Application number: CN202221824054.6U
Authority: CN
Inventors: 刘向培; 赵宇新
Original assignee: Beijing Zijing Jiekong Technology Co ltd
Current assignee: Beijing Zijing Jiekong Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-10-21
Anticipated expiration: 2032-07-15

Abstract

The utility model provides an explosion-proof type soft starter for motor relates to soft starter technical field, including the starter body, the rear end fixed mounting of starter body has the fixed plate, and the button is equipped with to the surface of starter body, and the surface cover of starter body is equipped with the protecting crust, and the slider is equipped with admittedly to the inner wall of protecting crust, and the surface rotation of protecting crust is connected with spacing bolt. The utility model discloses, through setting up starter body, the fixed plate, the button, the protecting crust, the slider, spacing bolt, the protective cover, the connecting plate, spread groove and fixing bolt, realized carrying out the function of protecting to soft starter, seal and protect the starter body through setting up protecting crust and protective cover, soft starter's security has been promoted, during the in-service use, prevent that soft starter from receiving the unable normal use of damage because of external reason, avoid causing the influence to the use of motor, soft starter's practicality has been promoted.

Description

Explosion-proof soft starter for motor

Technical Field

The utility model relates to a soft starter technical field especially relates to an explosion-proof type soft starter for motor.

Background

The soft starter is a motor control device integrating motor soft start, soft stop, light load energy conservation and multiple protection functions, not only can realize a smooth starting motor without impact in the whole starting process, but also can adjust parameters in the starting process according to the characteristics of motor load, such as a current limiting value, starting time and the like, the existing soft starter is used and directly exposes the soft starter, the design mode is such that the safety performance of the soft starter is poor, the soft starter is damaged due to the external factors which are easy to use in actual use, and the soft starter can not be normally used, thereby influencing the use of the motor and reducing the practicability of the soft starter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an explosion-proof soft starter for a motor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof type soft starter for motor, includes starter body, starter body's rear end fixed mounting has the fixed plate, starter body's surface is equipped with the button, starter body's surface cover is equipped with the protecting crust, the slider is equipped with admittedly to the inner wall of protecting crust, the surface of protecting crust rotates and is connected with spacing bolt, spacing bolt runs through the surface of protecting crust and extends to the inside of protecting crust, the inner wall of protecting crust rotates and is connected with the protective cover, the one end that the protecting crust was kept away from to the protective cover rotates and is connected with the connecting plate, the spread groove has been seted up to the surface of protecting crust, one side lateral wall of connecting plate rotates and is connected with fixing bolt, fixing bolt runs through one side of connecting plate and extends to the opposite side of connecting plate.

In order to restrict the slip direction of protecting crust, the utility model discloses the improvement has, the spout has been seted up to the surface of starter body, the inner wall sliding connection of slider and spout.

In order to fix the protecting crust, the utility model discloses the improvement has, spacing hole has been seted up to the surface of starter body, spacing bolt is inserted and is established the inside in spacing hole.

In order to fix the connecting plate, the utility model discloses the improvement has, the fixed orifices has been seted up to the inner wall of spread groove, fixing bolt pegs graft mutually with the fixed orifices.

For convenient and swift fix the soft starter, the utility model discloses the improvement has, the rear end of fixed plate is provided with the installation component, the installation component includes the mounting panel, the mounting panel sets up the rear end at the fixed plate, the mount pad is equipped with to one side lateral wall of mounting panel, one side lateral wall of fixed plate is equipped with the fixture block, the draw-in groove has been seted up to the surface of mount pad, one side lateral wall of fixed plate rotates and is connected with mounting bolt, mounting bolt runs through one side of fixed plate and extends to the opposite side of fixed plate.

In order to restrict the sliding direction of the fixing plate, the utility model discloses the improvement has, the shape of fixture block is the T type with the shape of draw-in groove, the inner wall sliding connection of fixture block and draw-in groove.

In order to fix the fixed plate, the utility model discloses the improvement has, the mounting hole has been seted up to the surface of mount pad, the inner wall sliding connection of mounting bolt and mounting hole.

Advantageous effects

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up the starter body, the fixed plate, the button, the protecting crust, the slider, spacing bolt, the protective cover, the connecting plate, spread groove and fixing bolt, realized carrying out the function of protecting to soft starter, seal and protect the starter body through setting up protecting crust and protective cover, soft starter's security has been promoted, when making in-service use, prevent that soft starter from receiving because of external reason and damaging unable normal use, avoid causing the influence to the use of motor, soft starter's practicality has been promoted.

2. The utility model discloses in, through setting up mounting panel, mount pad, fixture block, draw-in groove and construction bolt, realized carrying out the function of installing fast to soft starter, changed soft starter's mounting means for convenient and fast more when installing soft starter saves time and energy, has accelerated soft starter's installation rate.

Drawings

Fig. 1 is a schematic perspective view of an explosion-proof soft starter for an electric motor according to the present invention;

fig. 2 is an exploded view of an explosion-proof soft starter for an electric motor according to the present invention;

fig. 3 is a side view of fig. 2 of an explosion-proof type soft starter for an electric machine according to the present invention;

fig. 4 is an exploded view of a part of the structure of the explosion-proof soft starter for the motor according to the present invention.

Illustration of the drawings:

1. a starter body; 2. a fixing plate; 3. a button; 4. a protective shell; 5. a slider; 6. a limit bolt; 7. a protective cover; 8. a connecting plate; 9. connecting grooves; 10. fixing the bolt; 11. mounting a plate; 12. a mounting seat; 13. a clamping block; 14. a card slot; 15. and (6) installing a bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an explosion-proof type soft starter for motor, including starter body 1, starter body 1's rear end fixed mounting has fixed plate 2, starter body 1's surface is equipped with button 3, through setting up button 3, control the motor through button 3, starter body 1's surface cover is equipped with protecting crust 4, protecting crust 4's inner wall is equipped with slider 5 admittedly, starter body 1's surface has seted up the spout, slider 5 and the inner wall sliding connection of spout, protecting crust 4's surface is rotated and is connected with spacing bolt 6, spacing bolt 6 runs through protecting crust 4's surface and extends to protecting crust 4's inside, spacing hole has been seted up to starter body 1's surface, spacing bolt 6 inserts the inside of establishing at spacing hole, through the spout seted up, when protecting crust 4 is at starter body 1's surface slip, slider 5 slides in the inside of spout, the slip direction to protecting crust 4 limits, after protecting crust 4 contacts fixed plate 2, rotate spacing bolt 6, after spacing bolt 6 changes over to spacing hole's inside, it fixes protecting crust 4, make protecting crust 4 can's unable continuation slip, protecting crust 4 carries out protecting crust to starter body 1.

Please refer to fig. 3, the inner wall of the protecting shell 4 is rotatably connected with the protecting cover 7, one end of the protecting cover 7 away from the protecting shell 4 is rotatably connected with the connecting plate 8, the outer surface of the protecting shell 4 is provided with a connecting groove 9, one side wall of the connecting plate 8 is rotatably connected with a fixing bolt 10, the fixing bolt 10 penetrates one side of the connecting plate 8 and extends to the other side of the connecting plate 8, the inner wall of the connecting groove 9 is provided with a fixing hole, the fixing bolt 10 is connected with the fixing hole in an inserting manner, through the provided fixing hole, the protecting cover 7 is rotated first, after the protecting cover 7 contacts the protecting shell 4, the connecting plate 8 is rotated, so that the connecting plate 8 rotates towards the direction of the connecting groove 9, after the connecting plate 8 rotates into the inside of the connecting groove 9, the fixing bolt 10 is rotated, after the fixing bolt 10 rotates into the inside of the fixing hole, the connecting plate 8 is limited, and the protecting cover 7 is fixed.

Example two

Referring to fig. 4, a mounting assembly is disposed at a rear end of the fixing plate 2, the mounting assembly includes a mounting plate 11, the mounting plate 11 is disposed at a rear end of the fixing plate 2, a mounting seat 12 is disposed on a side wall of one side of the mounting plate 11, a fixture block 13 is disposed on a side wall of one side of the fixing plate 2, a clamping groove 14 is disposed on an outer surface of the mounting seat 12, the fixture block 13 and the clamping groove 14 are both T-shaped, the fixture block 13 is slidably connected to an inner wall of the clamping groove 14, by disposing the T-shaped fixture block 13 and the clamping groove 14, when the fixing plate 2 slides on the outer surface of the mounting seat 12, the fixture block 13 slides inside the clamping groove 14, so as to limit a sliding direction of the fixing plate 2, and simultaneously connect the mounting seat 12 of the fixing plate 2, the mounting bolt 15 is rotatably connected to the side wall of one side of the fixing plate 2, the mounting bolt 15 penetrates through one side of the fixing plate 2 and extends to the other side of the fixing plate 2, a mounting hole is disposed on the outer surface of the mounting seat 12, the mounting bolt 15 is slidably connected to an inner wall of the mounting hole, and, when the mounting bolt 13 slides to the bottom of the clamping groove 14, the mounting plate 15 rotates into the mounting hole, so as to limit the fixing plate 2, thereby fix the starter body 1.

The working principle is as follows: when the soft starter is installed, the installation plate 11 is fixedly installed on a wall, then the starter body 1 is close to the installation plate 11, the clamping block 13 is aligned to the clamping groove 14, the starter body 1 is moved, when the fixing plate 2 slides on the outer surface of the installation seat 12, the clamping block 13 slides in the clamping groove 14, the sliding direction of the fixing plate 2 is limited, meanwhile, the fixing seat 12 of the fixing plate 2 is connected, after the clamping block 13 slides to the bottom of the clamping groove 14, the installation bolt 15 is rotated, after the installation bolt 15 rotates into the installation hole, the fixing plate 2 is limited, the starter body 1 is fixed, the soft starter is installed, then the protective shell 4 is close to the starter body 1, the sliding block 5 is aligned to the sliding groove, the protective shell 4 is moved, when the protective shell 4 slides on the outer surface of the starter body 1, the sliding block 5 slides in the sliding groove, the sliding direction of the protective shell 4 is limited, after the protective shell 4 contacts the fixed plate 2, the limiting bolt 6 is rotated, after the limiting bolt 6 is turned into the limiting hole, the protective shell 4 is fixed, the protective shell 4 cannot slide continuously, the protective shell 4 protects the starter body 1, then the protective cover 7 is rotated, after the protective cover 7 contacts the protective shell 4, the connecting plate 8 is rotated towards the connecting groove 9, after the connecting plate 8 is turned into the connecting groove 9, the fixing bolt 10 is rotated, after the fixing bolt 10 is turned into the fixing hole, the connecting plate 8 is limited, the protective cover 7 is fixed, the protection of the starter body 1 is completed, when the soft starter is used for controlling the motor, the fixing bolt 10 is rotated firstly, the limitation on the connecting plate 8 is removed, then the connecting plate 8 and the protective cover 7 are rotated, contact seals the starter body 1 and control the motor via the button 3.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An explosion-proof type soft starter for motor, includes starter body (1), its characterized in that: the rear end fixed mounting of starter body (1) has fixed plate (2), button (3) are equipped with to the surface of starter body (1), the surface cover of starter body (1) is equipped with protecting crust (4), slider (5) are equipped with admittedly to the inner wall of protecting crust (4), the surface rotation of protecting crust (4) is connected with stop bolt (6), stop bolt (6) run through the surface of protecting crust (4) and extend to the inside of protecting crust (4), the inner wall rotation of protecting crust (4) is connected with protective cover (7), the one end that protecting crust (4) were kept away from in protective cover (7) is rotated and is connected with connecting plate (8), spread groove (9) have been seted up to the surface of protecting crust (4), one side lateral wall of connecting plate (8) is rotated and is connected with fixing bolt (10), fixing bolt (10) run through one side of connecting plate (8) and extend to the opposite side of connecting plate (8).

2. An explosion proof type soft starter for electric motor according to claim 1, characterized in that: the outer surface of the starter body (1) is provided with a sliding groove, and the sliding block (5) is connected with the inner wall of the sliding groove in a sliding mode.

3. An explosion proof type soft starter for electric motor according to claim 1, characterized in that: the outer surface of the starter body (1) is provided with a limiting hole, and the limiting bolt (6) is inserted into the limiting hole.

4. An explosion proof type soft starter for electric motor according to claim 1, characterized in that: the inner wall of the connecting groove (9) is provided with a fixing hole, and the fixing bolt (10) is connected with the fixing hole in an inserted mode.

5. An explosion proof type soft starter for electric motor according to claim 1, characterized in that: the rear end of fixed plate (2) is provided with the installation component, the installation component includes mounting panel (11), mounting panel (11) set up the rear end at fixed plate (2), mount pad (12) are equipped with to one side lateral wall of mounting panel (11), fixture block (13) are equipped with to one side lateral wall of fixed plate (2), draw-in groove (14) have been seted up to the surface of mount pad (12), one side lateral wall of fixed plate (2) rotates and is connected with mounting bolt (15), mounting bolt (15) run through one side of fixed plate (2) and extend to the opposite side of fixed plate (2).

6. An explosion proof type soft starter for an electric motor according to claim 5, characterized in that: the shape of the clamping block (13) and the shape of the clamping groove (14) are both T-shaped, and the clamping block (13) is connected with the inner wall of the clamping groove (14) in a sliding mode.

7. An explosion proof type soft starter for an electric motor according to claim 5, characterized in that: the outer surface of the mounting seat (12) is provided with a mounting hole, and the mounting bolt (15) is connected with the inner wall of the mounting hole in a sliding mode.