CN215379455U

CN215379455U - Detachable excitation box

Info

Publication number: CN215379455U
Application number: CN202121465418.1U
Authority: CN
Inventors: 万滨滨; 冷红霞; 徐志强
Original assignee: Kangfu Technology Co ltd
Current assignee: Kangfu Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-31
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a detachable excitation box, which comprises an excitation box body, wherein the excitation box body comprises an excitation box front side plate, an excitation box left side plate, an excitation box rear side plate and an excitation box right side plate, the excitation box front side plate, the excitation box left side plate, the excitation box rear side plate and the excitation box right side plate are sequentially connected in an initial position and sequentially form a cubic structure, inner folded edges are arranged on the excitation box front side plate, the excitation box left side plate, the excitation box rear side plate and the excitation box right side plate, through holes are formed in the inner folded edges, outer folded edges are arranged at the lower ends of the excitation box left side plate and the excitation box right side plate, mounting holes are formed in the left and right outer folded edges, and an excitation box cover plate is arranged on the inner folded edges through the through holes. When a user needs to thread from the side plate stuffing box, the bolt between the excitation box cover plate and the inner folded edge is firstly removed, and then the bolt at the outer folded edge on the excitation box left side plate or the excitation box right side plate is removed by using a tool, so that the disassembly and assembly time is greatly shortened.

Description

Detachable excitation box

Technical Field

The utility model relates to a motor part, in particular to a detachable excitation box.

Background

The excitation box of motor generally divide into two kinds of structural style, integral and split type, to integral structure, its advantage is that the leakproofness is good, and overall structure intensity is good, but its shortcoming is that integral structure is heavier, inconvenient operator's wiring, and under some specific conditions that have the operation height restriction, can not open the excitation box apron and can reach the condition that the user wired simultaneously, then can not be suitable for. And for the split structure, the detachable structure has the advantages of detachable assembly and poor sealing property, and meanwhile, the excitation box cover plate must be detached when a user is outgoing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a detachable excitation box,

the excitation box comprises an excitation box body, wherein the excitation box body comprises an excitation box front side plate, an excitation box left side plate, an excitation box rear side plate and an excitation box right side plate, the excitation box front side plate, the excitation box left side plate, the excitation box rear side plate and the excitation box right side plate are sequentially connected in a head-to-head manner and sequentially form a cubic structure, the excitation box front side plate, the excitation box left side plate, the excitation box rear side plate and the excitation box right side plate are all provided with one end of an inner folded edge, the other end of the inner folded edge extends to an inner cavity of the cubic structure, the inner folded edge is provided with a through hole, the lower ends of the excitation box left side plate and the excitation box right side plate are provided with an outer folded edge, one end of the outer folded edge is respectively arranged on the lower surfaces of the excitation box left side plate and the excitation box right side plate, the other ends of the left outer folded edge and the right outer folded edge are reversely arranged, and mounting holes are formed in the left outer folded edge and the right outer folded edge, and an excitation box cover plate is arranged on the inner folded edge through the through hole.

Preferably, the excitation box body is fixed on the surface of the machine base through the mounting hole by a bolt, and a sealing layer is arranged on the contact surface of the excitation box body and the machine base.

Preferably, the through-holes set up to three groups at least, even interval sets up between the through-holes, the mounting hole sets up to three groups at least, even interval sets up between the mounting hole.

Preferably, the cross section of the through hole is a circular structure or a rectangular structure, and the cross section of the mounting hole is a circular structure or a rectangular structure.

Preferably, a protective layer is arranged at the joint of the excitation box cover plate and the inner folded edge.

Preferably, the sealing layer and the protective layer are made of rubber materials.

The utility model has the beneficial effects

When a user needs to thread from the side plate stuffing box, the bolt between the excitation box cover plate and the inner folded edge is firstly removed, and then the bolt at the outer folded edge on the excitation box left side plate or the excitation box right side plate is removed by using a tool, so that the dismounting time is greatly shortened, and the dismounting device is particularly suitable for the condition that the operation height of the user is limited.

Drawings

Fig. 1 is a front view of the excitation case body of the present invention.

Fig. 2 is a left side view of the excitation cassette body of the present invention.

Fig. 3 is a three-dimensional schematic diagram of the internal structure of the excitation box body of the utility model.

Fig. 4 is a top view of the internal structure of the field box body of the present invention.

Fig. 5 is a bottom view of the internal structure of the excitation box body of the utility model.

Description of reference numerals: 1. a front side plate of the excitation box; 2. a left side plate of the excitation box; 3. a rear side plate of the excitation box; 4. a right side plate of the excitation box; 5. an excitation box cover plate; 6. folding the edges inwards; 7. folding the edges outwards; 8. a through hole; 9. and (7) installing holes.

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.

Examples

As shown in fig. 1 to 5, the present invention provides a removable field case,

the excitation box comprises an excitation box body, wherein the excitation box body comprises an excitation box front side plate 1, an excitation box left side plate 2, an excitation box rear side plate 3 and an excitation box right side plate 4, the excitation box front side plate 1, the excitation box left side plate 2, the excitation box rear side plate 3 and the excitation box right side plate 4 are sequentially connected in an initial position and sequentially form a cubic structure, one end of an inner folded edge 6 is arranged on each of the excitation box front side plate 1, the excitation box left side plate 2, the excitation box rear side plate 3 and the excitation box right side plate 4, the other end of the inner folded edge 6 extends to an inner cavity of the cubic structure, through holes 8 are arranged on each of the inner folded edges 6, an outer folded edge 7 is arranged at the lower end of each of the excitation box left side plate 2 and the excitation box right side plate 4, one end of the outer folded edge 7 is respectively arranged on the lower surfaces of the excitation box left side plate 2 and the excitation box right side plate 4, and the other ends of the left and right outer folded edges 7 are reversely arranged, mounting holes 9 are formed in the left outer folding edge 7 and the right outer folding edge 7, excitation box cover plates are arranged on the inner folding edge 6 through the through holes 8, the through holes 8 are at least arranged in three groups, the through holes 8 are arranged at intervals uniformly, the mounting holes 9 are at least arranged in three groups, and the mounting holes 9 are arranged at intervals uniformly;

when a user needs to thread from the side plate stuffing box, the bolt between the excitation box cover plate and the inner folded edge 6 is firstly removed, and then the fixing bolt at the outer folded edge 7 on the excitation box left side plate 2 or the excitation box right side plate 4 is removed by a tool, so that the dismounting time is greatly shortened, and the method is particularly suitable for the condition that the operation height of the user is limited;

the excitation box body warp the mounting hole 9 passes through the bolt fastening on the frame surface, be provided with the sealing layer on the contact surface of excitation box body and frame, the excitation box apron with the handing-over department of interior hem 6 is provided with the inoxidizing coating, sealing layer, inoxidizing coating all adopt rubber material, and the sealing layer plays sealed effect with the inoxidizing coating, guarantees to excite the holistic gas tightness of box body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A detachable excitation box is characterized in that,

2. The removable excitation case according to claim 1,

the excitation box body passes through the mounting hole and passes through the bolt fastening on the frame surface, be provided with the sealing layer on the contact surface of excitation box body and frame.

3. The removable excitation case according to claim 1,

the through-holes set up to three groups at least, even interval sets up between the through-holes, the mounting hole sets up to three groups at least, even interval sets up between the mounting hole.

4. A removable excitation case according to claim 3,

the cross section of the through hole is set to be a circular structure or a rectangular structure, and the cross section of the mounting hole is set to be a circular structure or a rectangular structure.

5. The removable excitation case according to claim 2,

and a protective layer is arranged at the joint of the excitation box cover plate and the inner folded edge.

6. The removable excitation case according to claim 5,

the sealing layer and the protective layer are made of rubber materials.