CN205647102U - Explosion proof machine frame and explosion proof machine - Google Patents
Explosion proof machine frame and explosion proof machine Download PDFInfo
- Publication number
- CN205647102U CN205647102U CN201620260994.5U CN201620260994U CN205647102U CN 205647102 U CN205647102 U CN 205647102U CN 201620260994 U CN201620260994 U CN 201620260994U CN 205647102 U CN205647102 U CN 205647102U
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- China
- Prior art keywords
- junction box
- box seat
- support
- mounting plane
- seat
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- 238000004880 explosion Methods 0.000 title abstract description 19
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides an explosion proof machine frame. Two the same terminal box base have on this frame, every terminal box base among two terminal box base has a cavity cavity, a bottom mounting surface and a top mounting surface respectively, cavity cavity and bottom mounting surface make any terminal box base among two terminal box base can regard as supplementary terminal box to use, and top mounting surface makes any terminal box base among two terminal box base can install a main terminal box. The utility model discloses the manufacturing cost of explosion proof machine has been reduced.
Description
Technical field
This utility model relates to field of electromechanical technology, in particular it relates to a kind of Frame of explosion-proof motor and fire-proof motor.
Background technology
Flame-proof type explosion-proof motor is a kind of motor being operated in explosive atmosphere, and explosive mixture can be entered motor by the gap of each parts of motor
Inside, when motor internal produces spark or high temperature, will explode.Explosion separation motor requires that whole motor housing can not destroy in blast process,
The blast that motor internal occurs simultaneously can not ignite the explosive mixture of outside motor.
Explosion separation motor is a kind of motor, is made up of each parts being assemblied on support, and these parts constitute the flameproof enclosure of explosion separation motor simultaneously,
Gap between these parts is explosion suppresion surface, and explosion suppresion surface structure the most reasonable in design can be only achieved isolation motor internal flame and is delivered to external environment condition
Effect.
The support of explosion separation motor typically uses iron casting to form, in order to save die cost, it is common that design several interfaces on support, with full
The diversified demand of foot user, but this increases extra explosion-insulation surface simultaneously, reduces the explosion insulation performance of motor.
Utility model content
In view of this, on the one hand the embodiment of the present application provides a kind of Frame of explosion-proof motor, on the other hand a kind of fire-proof motor is provided, anti-in order to reduce
The manufacturing cost of quick-fried motor.
In order to achieve the above object, this application provides following technical scheme:
A kind of Frame of explosion-proof motor, described support has two identical junction box seats；Each junction box seat in said two junction box seat is respectively
There is a hollow cavity, mounting plane and a top mounting plane bottom one；Described hollow cavity and described bottom mounting plane make said two connect
Any one junction box seat in line cassette holder can use as assistant junction box；It is arbitrary that described top mounting plane makes in said two junction box seat
Individual junction box seat can install a main junction box.
In one embodiment, the outer surface of the side of the hollow cavity of each junction box seat in said two junction box seat has the flat of setting area
Region, face.
In one embodiment, described setting area meets: can process the fairlead passed through so that the cable of each monitoring element of motor.
In one embodiment, the bottom mounting plane as the junction box seat of assistant junction box has the first installing hole, is used for installing assistant junction box
Base plate, described base plate is fixed with binding post, described binding post is for drawing the cable of each monitoring element of motor；Described connect as auxiliary
On the side of the hollow cavity of the junction box seat of line box, there is fairlead, be used for so that described cable draws support by described fairlead；And, institute
The top mounting plane stating the junction box seat as assistant junction box has the second installing hole, for installing the lid of assistant junction box.
In one embodiment, the outer surface of the side of the hollow cavity of the described junction box seat as assistant junction box has the plane area setting area
Territory；Fairlead on described side is positioned on described plane domain.
In one embodiment, on the top mounting plane of the junction box seat installing main junction box, there is the second installing hole, be used for main junction box is installed
Base plate.
In one embodiment, described hollow cavity is revolving body or gengon.
In one embodiment, the diameter of the top mounting plane of said two junction box seat is more than the diameter of bottom mounting plane.
In one embodiment, described bottom mounting plane and top, top mounting plane are respectively the seam face of cylinder.
In one embodiment, said two junction box seat is arranged symmetrically with relative to the center cross-sectional of described support.
A kind of fire-proof motor, including the Frame of explosion-proof motor of arbitrary implementation.
In the embodiment of the present application, by designing two identical junction box seats on support, each junction box seat in two junction box seats is respectively provided with
One hollow cavity, mounting plane and a top mounting plane, hollow cavity and bottom mounting plane make any one in two junction box seats bottom one
Junction box seat can use as assistant junction box, and top mounting plane makes any one junction box seat in two junction box seats can install one main to connect
Line box, thus without still further casting an assistant junction box, reduce the manufacturing cost of fire-proof motor.
Further, support only has two junction box seats, there is not the junction box seat of redundancy, decrease the quantity of explosion suppresion surface, improve support
Explosion insulation performance.
Further, the outer surface of the side of the hollow cavity of each junction box seat in two junction box seats has the plane domain setting area, from
And facilitate and beat fairlead.
Further, the hollow cavity of two junction box seats is revolving body or gengon so that can design the cavity shape of junction box seat as required
Shape.
Further, the diameter of the top mounting plane of two junction box seats, more than the diameter of bottom mounting plane, facilitates assistant junction box seat bottom plate
Installation and the perforation of cable of each monitoring element of motor.
Further, bottom mounting plane and top, the top mounting plane of two junction box seats is respectively the seam face of cylinder so that motor does not exist flat
Face flame proof, improves the explosion insulation performance of motor.
Further, two junction box seats are symmetrical arranged relative to the center cross-sectional of support, improve the versatility of support component, reduce parts
Casting cost.
Accompanying drawing explanation
The structural representation of the junction box seat that hollow cavity is revolving body that Fig. 1 provides for the embodiment of the present application；
The structure schematic diagram of the junction box seat that hollow cavity is revolving body that Fig. 2 provides for the embodiment of the present application；
The structural representation that Fig. 3 is junction box seat that the hollow cavity that the embodiment of the present application provides is four limit bodies；
The structural representation of the Frame of explosion-proof motor that Fig. 4 provides for the application one embodiment；
The structural representation of Frame of explosion-proof motor when left side junction box seat is used directly as assistant junction box that Fig. 5 provides for the embodiment of the present application
Figure；
The profile of Frame of explosion-proof motor when junction box seat is used directly as assistant junction box that Fig. 6 provides for the embodiment of the present application；
The profile of Frame of explosion-proof motor when left side junction box seat is used directly as assistant junction box that Fig. 7 provides for the embodiment of the present application；
The structural representation of the main junction box being not mounted on support that Fig. 8 provides for the embodiment of the present application；
Fig. 9 for the embodiment of the present application provide main junction box is installed on junction box seat after the profile of Frame of explosion-proof motor；With
Left side junction box seat is used directly as assistant junction box by Figure 10 for what the embodiment of the present application provided, and right side junction box seat has installed main connecing
The structural representation of the Frame of explosion-proof motor of line box.
Wherein, reference is as follows:
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and according to embodiment, the technical side to the application
Case is described in detail.
In this utility model embodiment, in order to reduce the manufacturing cost of motor, it is considered to any one in two junction box seats is connect directly as auxiliary
Line box uses, and the structure of two junction box seats is specifically designed with a hollow cavity, mounting plane and a top mounting plane, hollow bottom one
Cavity and bottom mounting plane make any one junction box seat in two junction box seats can use as assistant junction box, and top mounting plane makes
Any one junction box seat in two junction box seats can install a main junction box.
In view of when junction box seat uses as assistant junction box, need to stamp in the side of cavity so that the cable of each monitoring element of motor passes through
Fairlead, punches for convenience, and the outer surface of the side of the hollow cavity of each junction box seat in two junction box seats is designed with setting face
Long-pending plane domain.Wherein, this setting area meets: can process the fairlead passed through so that the cable of each monitoring element of motor.
In order to install the base plate of assistant junction box, the bottom mounting plane as the junction box seat of assistant junction box is designed with the first installing hole, with
For installing the base plate of assistant junction box, base plate being fixed with binding post, binding post is for drawing the cable of each monitoring element of motor；
In order to the cable of each for motor monitoring element is drawn support, the lateral layout as the hollow cavity of the junction box seat of assistant junction box becomes to have
Fairlead；During one implements, on the plane domain that fairlead is on the side；
In order to install the lid of assistant junction box, the top mounting plane as the junction box seat of assistant junction box is designed with the second installing hole, uses
In the lid installing assistant junction box；The second installing hole on another junction box seat top mounting plane is then for installing the base plate of main junction box.
In implementing, hollow cavity can be designed to arbitrary shape, such as required: revolving body or gengon, etc..
Installing each parts of assistant junction box for convenience, the diameter of the top mounting plane of two junction box seats is more preferably greater than bottom mounting plane
Diameter.
In order to improve explosion-proof performance, bottom mounting plane and top, top mounting plane are designed as the seam face of cylinder.
In order to reduce casting cost, it is designed to be arranged symmetrically with relative to the center cross-sectional of support by two junction box seats.
The Facad structure schematic diagram of the junction box seat that hollow cavity is revolving body that Fig. 1 provides for the embodiment of the present application, wherein, 11 is junction box seat
Top mounting plane, has installing hole 12 on 11, the number of installing hole 12 is a plurality of, and 13 is the bottom mounting plane of junction box seat, and 14 are
The plane domain of the cavity side of junction box seat, wherein, the inner and outer surfaces of 14 is all plane.
The structure schematic diagram of the junction box seat that hollow cavity is revolving body that Fig. 2 provides for the embodiment of the present application.
The structural representation that Fig. 3 is junction box seat that the hollow cavity that the embodiment of the present application provides is four limit bodies, wherein, 21 is the top of junction box seat
Mounting plane, has installing hole 22 on 21, installing hole 22 number is a plurality of, and 23 is the bottom mounting plane of junction box seat, and 24 is rosette
The plane domain of the cavity side of seat, wherein, the inner and outer surfaces of 24 is all plane.
It should be noted that junction box seat and support one, Fig. 1, Fig. 2, Fig. 3 be intended merely to clearly demonstrate the structure of junction box seat and
Junction box seat is individually illustrated.
The structural representation of the Frame of explosion-proof motor that Fig. 4 provides for the application one embodiment, has two hollow cavities for revolution in the side of this support
The junction box seat 31,32 of body, these two junction box seats are arranged symmetrically with relative to the center cross-sectional 33 of this support, wherein, with junction box seat 31 are
Example:
Being dispersed with installing hole 12 on the top mounting plane 11 of junction box seat 31, the number of installing hole 12 is a plurality of；
The inner and outer surfaces of the side of junction box seat 31 has the plane domain 14 setting area；
13 is the bottom mounting plane of junction box seat 31；
The diameter of the top mounting plane of junction box seat 31 is more than the diameter of bottom mounting plane, and i.e. junction box seat 31 is the most just more like a bowl.
The structure of junction box seat 32, size are identical with junction box seat 31.
Frame of explosion-proof motor shown in Fig. 4 is essentially basic support, in actual applications, can be according to the requirement of user, by junction box seat 31,32
In one directly as assistant junction box use, such as: assumes by junction box seat 31 directly as assistant junction box use, at this time, it may be necessary to:
1) on the bottom mounting plane 13 of junction box seat 31, multiple installing hole 15 is stamped, as it is shown in figure 5, then by the plurality of installing hole 15
Base plate 41 by assistant junction box is installed to the bottom of junction box seat 31, as shown in Figure 6, wherein be fixed with binding post 42 on base plate 41, connect
Line terminals 42 is a plurality of, and binding post 42 is for drawing each monitoring element that monitoring motor runs, such as: thermometric line, and the line of heater wire etc.
Cable；
Wherein, the structure of Frame of explosion-proof motor when left side junction box seat is used directly as assistant junction box that Fig. 5 provides for the embodiment of the present application
Schematic diagram, now, base plate and the lid of assistant junction box are not also installed；Fig. 6 for the embodiment of the present application provide by junction box seat directly as auxiliary
The profile of Frame of explosion-proof motor when rosette uses.
2) stamping fairlead 16 on the plane domain 14 of the cavity side of junction box seat 31, the number of fairlead 16 is by the quantity of monitoring element certainly
Fixed, as it is shown in figure 5, fairlead 16 is used for when the operating condition of motor is monitored by user, the monitoring element that binding post 42 is drawn
Cable guides to base outer, monitors for user；
It can be seen that the area of plane domain 14 is wanted to process the fairlead 16 passed through so that the cable of all monitoring elements.Due in the plane
More preferably punching, therefore, will be cast into plane by a part for the side of junction box seat 31,32.
3) lid 43 of assistant junction box is fixed on junction box seat 31 by the installing hole 12 on the top mounting plane 11 of junction box seat 31,
As shown in Figure 6, so, junction box seat 31 just defines a flame proof cavity by base plate 41, auxiliary connection lid 43, and explosion suppresion surface all till
Mouth flame proof.
By above-mentioned 1)～3) after, junction box seat 31 has the most just become an assistant junction box, thus connects without still further casting an auxiliary
Line box.
Lid 43 in use, only need to be opened by user, and by fairlead 16, monitoring element is drawn support from binding post 42, then by lid
43 are installed on junction box seat 31 by installing hole 12, it is possible to be monitored the operating condition of motor by drawing the monitoring element of support.
For another one junction box seat 32, then user is in use, directly by installing hole 12, the base plate 51 of main junction box is installed to rosette
On seat 32, explosion suppresion surface now is also seam flame proof.
The section of Frame of explosion-proof motor when left side junction box seat 31 is used directly as assistant junction box that Fig. 7 provides for the embodiment of the present application
Figure, in the figure, main junction box has been mounted on the junction box seat 32 of right side.
The structural representation of the main junction box being not mounted on support that Fig. 8 provides for the embodiment of the present application；
Fig. 9 for the embodiment of the present application provide main junction box is installed on junction box seat after the profile of Frame of explosion-proof motor；
Left side junction box seat is used directly as assistant junction box by Figure 10 for what the embodiment of the present application provided, and right side junction box seat has installed main connecing
The structural representation of the Frame of explosion-proof motor of line box.
The Advantageous Effects of the embodiment of the present application is as follows:
In the embodiment of the present application, by designing two identical junction box seats on support, each junction box seat in two junction box seats is respectively provided with
One hollow cavity, mounting plane and a top mounting plane, hollow cavity and bottom mounting plane make any one in two junction box seats bottom one
Junction box seat can use as assistant junction box, and top mounting plane makes any one junction box seat in two junction box seats can install one main to connect
Line box, thus without still further casting an assistant junction box, reduce the manufacturing cost of fire-proof motor.
Further, support only has two junction box seats, there is not the junction box seat of redundancy, decrease the quantity of explosion suppresion surface, improve support
Explosion insulation performance.
Further, the outer surface of the side of the hollow cavity of each junction box seat in two junction box seats has the plane domain setting area, from
And facilitate and beat fairlead.
Further, the hollow cavity of two junction box seats is revolving body or gengon so that can design the cavity shape of junction box seat as required
Shape.
Further, the diameter of the top mounting plane of two junction box seats, more than the diameter of bottom mounting plane, facilitates assistant junction box seat bottom plate
Installation and the perforation of cable of each monitoring element of motor.
Further, bottom mounting plane and top, the top mounting plane of two junction box seats is respectively the seam face of cylinder so that motor does not exist flat
Face flame proof, improves the explosion insulation performance of motor.
Further, two junction box seats are symmetrical arranged relative to the center cross-sectional of support, improve the versatility of support component, reduce parts
Casting cost.
The foregoing is only the preferred embodiment of the application, not in order to limit the application, all within spirit herein and principle, done
Any modification, equivalent substitution and improvement etc., should be included in the application protection within the scope of.
Claims (11)
1. a Frame of explosion-proof motor, it is characterised in that there are on described support two identical junction box seats (31,32)；
Each junction box seat (31,32) in said two junction box seat (31,32) be respectively provided with a hollow cavity, mounting plane bottom (13,
23) and one top mounting plane (11,21)；
Described hollow cavity and described bottom mounting plane (13,23) make any one junction box seat in said two junction box seat can be as auxiliary
Rosette is helped to use；Described top mounting plane (11,21) makes any one junction box seat in said two junction box seat can install one main to connect
Line box.
Support the most according to claim 1, it is characterised in that each junction box seat in said two junction box seat (31,32) (31,
32) outer surface of the side of hollow cavity has the plane domain (14) setting area.
Support the most according to claim 2, it is characterised in that described setting area meets: can process so that each monitoring element of motor
The fairlead (16) that cable passes through.
Support the most according to claim 1, it is characterised in that
Bottom mounting plane (13,23) as the junction box seat of assistant junction box has the first installing hole (15), is used for installing assistant junction box
Base plate (41), described base plate (41) is fixed with binding post (42), described binding post (42) is used for drawing each monitoring element of motor
Cable；
There is on the side of the hollow cavity of the described junction box seat as assistant junction box fairlead (16), be used for so that described cable is by described
Fairlead (16) draws support；And,
The top mounting plane (11,21) of the described junction box seat as assistant junction box has the second installing hole (12,22), is used for installing auxiliary
Help the lid (43) of rosette.
Support the most according to claim 4, it is characterised in that the side of the hollow cavity of the described junction box seat as assistant junction box
Outer surface has the plane domain (14) setting area；
Fairlead (16) on described side is positioned on described plane domain (14).
Support the most according to claim 1, it is characterised in that for install main junction box junction box seat top mounting plane (11,
21) there is the second installing hole (12,22), for installing the base plate (51) of main junction box on.
Support the most according to claim 1, it is characterised in that described hollow cavity is revolving body or gengon.
Support the most according to any one of claim 1 to 7, it is characterised in that the top peace of said two junction box seat (31,32)
The diameter of dress plane (11,21) is more than the diameter of bottom mounting plane (13,23).
Support the most according to any one of claim 1 to 7, it is characterised in that described bottom mounting plane (13,23) and top peace
Dress plane (11,21) is respectively the seam face of cylinder.
Support the most according to any one of claim 1 to 7, it is characterised in that said two junction box seat (31,32) is relative to institute
The center cross-sectional (33) stating support is arranged symmetrically with.
11. 1 kinds of fire-proof motors, it is characterised in that include the Frame of explosion-proof motor as according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260994.5U CN205647102U (en) | 2016-03-30 | 2016-03-30 | Explosion proof machine frame and explosion proof machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260994.5U CN205647102U (en) | 2016-03-30 | 2016-03-30 | Explosion proof machine frame and explosion proof machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205647102U true CN205647102U (en) | 2016-10-12 |
Family
ID=57065981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620260994.5U Active CN205647102U (en) | 2016-03-30 | 2016-03-30 | Explosion proof machine frame and explosion proof machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205647102U (en) |
-
2016
- 2016-03-30 CN CN201620260994.5U patent/CN205647102U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: Nuremberg, Germany Patentee after: Yinmengda Co.,Ltd. Country or region after: Germany Address before: Munich, Germany Patentee before: SIEMENS AG Country or region before: Germany |