CN209170123U - Flame-proof electric motor - Google Patents
Flame-proof electric motor Download PDFInfo
- Publication number
- CN209170123U CN209170123U CN201821040319.7U CN201821040319U CN209170123U CN 209170123 U CN209170123 U CN 209170123U CN 201821040319 U CN201821040319 U CN 201821040319U CN 209170123 U CN209170123 U CN 209170123U
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- Prior art keywords
- sliding
- groove
- slide
- proof
- flame
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- Expired - Fee Related
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- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 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 discloses a kind of flame-proof electric motors, including fire-proof motor ontology and four support columns, there are four slide posts for the bottom fixed installation of the fire-proof motor ontology, the top of four support columns opens up fluted, four slide posts are slidably mounted in corresponding groove, fixing groove is offered on the side inner wall of the groove, fixing groove offers slide opening far from the side of slide post, slide bar is slidably fitted in slide opening, the slide post offers limiting slot close to the side of fixing groove, is slidably fitted with limited block in limiting slot.The utility model structure is simple, it is easy to operate, when encountering ponding region when in use, pass through the mutual cooperation of slide bar and limited block, position of four slide posts in groove can arbitrarily be adjusted, the height for allowing to adjust fire-proof motor ontology greatly reduces the application risk of flame-proof electric motor, meets the demand of user.
Description
Technical field
The utility model relates to motor technology field more particularly to a kind of flame-proof electric motors.
Background technique
Flame-proof electric motor is a kind of motor with explosion-proof performance, and the measure taken has: electrical equipment cover is mounted in one
In a shell, this shell has and can bear the blast pressure of internal explosion mixture, and the explosion inside capable of preventing is outside
The structure that explosive mixture is propagated around shell；Make motor that can not generate the dangerous fire that is enough to set off an explosion with electric parts
Flower, electric arc or dangerous temperature, or the band electric parts and explosive mixture there may be these phenomenons are separated and are opened, it is allowed to not
It can contact with each other or the degree with explosion risk is not achieved, so flame-proof electric motor is also widely used in coal mining
It arrives, when that can generate a large amount of ponding in coal mining, flame-proof electric motor can only be placed on the shelf temporarily taken by worker, be increased
The application risk of flame-proof electric motor, be not able to satisfy the demand of user thus it is proposed that flame-proof electric motor, is solved with this
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the flame-proof electric motor proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Flame-proof electric motor, including fire-proof motor ontology and four support columns, the fixed peace in the bottom of the fire-proof motor ontology
Dress is there are four slide post, and the top of four support columns opens up fluted, and four slide posts are slidably mounted on corresponding groove
It is interior, fixing groove is offered on the side inner wall of the groove, fixing groove offers slide opening far from the side of slide post, slides in slide opening
Dynamic to be equipped with slide bar, the slide post offers limiting slot close to the side of fixing groove, is slidably fitted with limited block in limiting slot,
One end of the limited block extends to the outside of limiting slot and is adapted with fixing groove, and the other end of limited block is fixedly mounted limited
One end of position spring, the other end of limit spring are fixedly mounted on the side inner wall of limiting slot, and one end of the slide bar extends
To support column outside and be fixedly installed with briquetting, the other end of slide bar is extended in fixing groove and is adapted with limited block,
First sliding groove is offered in the bottom interior wall of the slide opening, and the first sliding block, the top of the first sliding block are slidably fitted in first sliding groove
End extends to the outside of first sliding groove and is fixedly mounted on slide bar, and the side of the first sliding block is fixedly installed with the one of the first spring
End, the other end of the first spring are fixedly mounted on the inner wall of first sliding groove, and it is sliding that second is offered in the top inner wall in the hole
Slot is slidably fitted with the second sliding block in second sliding slot, and the top of the second sliding block extends to the outside of second sliding slot and fixed installation
On slide bar, the side of the second sliding block is fixedly installed with one end of second spring, and the other end of second spring is fixedly mounted on
On the inner wall of two sliding slots, the first sliding block is adapted with the second sliding block.
Preferably, it is fixedly installed with dust-proof cushion at the top of the support column, dust-proof cushion is in contact with slide post.
Preferably, the briquetting is fixedly installed with non-slip mat far from the side of support column.
Preferably, the bottom of the groove is fixedly installed with pressure spring, and the top of pressure spring is fixedly mounted on the bottom of slide post.
Preferably, the vertical section of the fixing groove is semicircle, and limited block is cylindrical structure.
Preferably, sliding groove is offered on the two sides inner wall of the first sliding groove, the two sides of the first sliding block are fixedly mounted
There is sliding shoe, sliding shoe is slidably mounted in sliding groove.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, pass through fire-proof motor ontology, support column, groove, slide post, pressure spring, limiting slot, limit bullet
Spring, limited block, slide opening, slide bar, briquetting, first sliding groove, the first sliding block, the first spring, second sliding slot, the second sliding block, second
Matching for spring and fixing groove, presses briquetting, so that briquetting band moving slide-bar is mobile, slide bar drives limited block to be detached from limit
Slot can be adjusted position of the slide post in groove, the height of fire-proof motor ontology can be adjusted；
The utility model structure is simple, easy to operate, when encountering ponding region when in use, passes through slide bar and limited block
It cooperates, can arbitrarily adjust position of four slide posts in groove, allow to adjust the height of fire-proof motor ontology,
The application risk for greatly reducing flame-proof electric motor meets the demand of user.
Detailed description of the invention
Fig. 1 be the utility model proposes flame-proof electric motor schematic view of the front view；
Fig. 2 is part A structural schematic diagram in Fig. 1 of the utility model；
Fig. 3 is part B structural schematic diagram in Fig. 2 of the utility model.
In figure: 1 fire-proof motor ontology, 2 support columns, 3 grooves, 4 slide posts, 5 pressure springs, 6 limiting slots, 7 limit springs, 8 limits
Position block, 9 slide openings, 10 slide bars, 11 briquettings, 12 first sliding grooves, 13 first sliding blocks, 14 first springs, 15 second sliding slots, 16 the
Two sliding blocks, 17 second springs, 18 fixing grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, flame-proof electric motor, including fire-proof motor ontology 1 and four support columns 2, the bottom of fire-proof motor ontology 1
Portion is fixedly mounted there are four slide post 4, and the top of four support columns 2 opens up fluted 3, and four slide posts 4 are slidably mounted on
In corresponding groove 3, fixing groove 18 is offered on the side inner wall of groove 3, fixing groove 18 is opened up far from the side of slide post 4
There is slide opening 9, slide bar 10 is slidably fitted in slide opening 9, slide post 4 offers limiting slot 6 close to the side of fixing groove 18, limit
Limited block 8 is slidably fitted in slot 6, one end of limited block 8 extends to the outside of limiting slot 6 and is adapted with fixing groove 18, limit
The other end of position block 8 is fixedly installed with one end of limit spring 7, and the other end of limit spring 7 is fixedly mounted on the one of limiting slot 6
On the inner wall of side, one end of slide bar 10 extends to the outside of support column 2 and is fixedly installed with briquetting 11, and the other end of slide bar 10 prolongs
It extends in fixing groove 18 and is adapted with limited block 8, first sliding groove 12, first sliding groove 12 are offered in the bottom interior wall of slide opening 9
It is inside slidably fitted with the first sliding block 13, the top of the first sliding block 13 extends to the outside of first sliding groove 12 and is fixedly mounted on cunning
On bar 10, the side of the first sliding block 13 is fixedly installed with one end of the first spring 14, and the other end of the first spring 14 is fixedly mounted
On the inner wall of first sliding groove 12, second sliding slot 15 is offered in the top inner wall in hole 9, is slidably fitted in second sliding slot 15
The top of second sliding block 16, the second sliding block 16 extends to the outside of second sliding slot 15 and is fixedly mounted on slide bar 10, and second is sliding
The side of block 16 is fixedly installed with one end of second spring 17, and the other end of second spring 17 is fixedly mounted on second sliding slot 15
Inner wall on, the first sliding block 13 is adapted with the second sliding block 16, in the utility model, by fire-proof motor ontology 1, support column 2,
Groove 3, slide post 4, pressure spring 5, limiting slot 6, limit spring 7, limited block 8, slide opening 9, slide bar 10, briquetting 11, first sliding groove
12, the first sliding block 13, the first spring 14, second sliding slot 15, the second sliding block 16, second spring 17 and fixing groove 18 match,
Briquetting 11 is pressed, so that briquetting 11 is mobile with moving slide-bar 10, slide bar 10 drives limited block 8 to be detached from limiting slot 6, i.e., adjustable
Position of the whole slide post 4 in groove 3, can be adjusted the height of fire-proof motor ontology 1；The utility model structure is simple, operation
It is convenient, when encountering ponding region when in use, by the mutual cooperation of slide bar 10 and limited block 8, it can arbitrarily adjust four cunnings
Dynamic position of the column 4 in groove 3, allows to adjust the height of fire-proof motor ontology 1, greatly reduces making for flame-proof electric motor
With risk, the demand of user is met.
In the utility model, the top of support column 2 is fixedly installed with dust-proof cushion, and dust-proof cushion is in contact with slide post 4, pressing
Block 11 is fixedly installed with non-slip mat far from the side of support column 2, and the bottom of groove 3 is fixedly installed with pressure spring 5, the top of pressure spring 5
It is fixedly mounted on the bottom of slide post 4, the vertical section of fixing groove 18 is semicircle, and limited block 8 is cylindrical structure, and first is sliding
Sliding groove is offered on the two sides inner wall of slot 12, the two sides of the first sliding block 13 are fixedly installed with sliding shoe, sliding shoe sliding peace
In sliding groove, in the utility model, pass through fire-proof motor ontology 1, support column 2, groove 3, slide post 4, pressure spring 5, limit
Slot 6, limit spring 7, limited block 8, slide opening 9, slide bar 10, briquetting 11, first sliding groove 12, the first sliding block 13, the first spring 14,
Second sliding slot 15, the second sliding block 16, second spring 17 and fixing groove 18 match, and briquetting 11 are pressed, so that briquetting 11
Band moving slide-bar 10 is mobile, and slide bar 10 drives limited block 8 to be detached from limiting slot 6, and position of the slide post 4 in groove 3 can be adjusted,
The height of fire-proof motor ontology 1 can be adjusted；The utility model structure is simple, easy to operate, encounters ponding region when in use
When, by the mutual cooperation of slide bar 10 and limited block 8, position of four slide posts 4 in groove 3 can be arbitrarily adjusted, so that
The height of adjustable fire-proof motor ontology 1, greatly reduces the application risk of flame-proof electric motor, meets the need of user
It asks.
Working principle: when needing to adjust the explosion-proof height for clicking ontology 1, firstly, briquetting 11 is pressed, so that briquetting
11 band moving slide-bars 10 are mobile, so that slide bar 10 slides in slide opening 9, so that slide bar 10 drives the first sliding block 13 in first sliding groove 12
Interior sliding, the first sliding block 13 press the first spring 14, meanwhile, slide bar 10 drives limited block 8 to slide in fixing groove 18, works as limit
When block 8 is detached from limiting slot 6, because the elastic reaction of pressure spring 5 drives slide post 4 to slide in groove 3, slide post 4 can be adjusted
The height of fire-proof motor ontology 1 can be adjusted in position in groove 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. flame-proof electric motor, including fire-proof motor ontology (1) and four support columns (2), which is characterized in that the fire-proof motor sheet
The bottom of body (1) is fixedly mounted there are four slide post (4), and the top of four support columns (2) opens up fluted (3), four cunnings
Dynamic column (4) are slidably mounted in corresponding groove (3), offer fixing groove (18) on the side inner wall of the groove (3), Gu
Determine slot (18) to offer slide opening (9) far from the side of slide post (4), is slidably fitted with slide bar (10), the sliding in slide opening (9)
Column (4) offers limiting slot (6) close to the side of fixing groove (18), is slidably fitted with limited block (8) in limiting slot (6), described
One end of limited block (8) extends to the outside of limiting slot (6) and is adapted with fixing groove (18), and the other end of limited block (8) is solid
Dingan County is equipped with the one end of limit spring (7), and the other end of limit spring (7) is fixedly mounted on the side inner wall of limiting slot (6),
One end of the slide bar (10) extends to the outside of support column (2) and is fixedly installed with briquetting (11), slide bar (10) it is another
End extends in fixing groove (18) and is adapted with limited block (8), offers first sliding groove in the bottom interior wall of the slide opening (9)
(12), it is slidably fitted with the first sliding block (13) in first sliding groove (12), the top of the first sliding block (13) extends to first sliding groove
(12) outside is simultaneously fixedly mounted on slide bar (10), and the side of the first sliding block (13) is fixedly installed with the one of the first spring (14)
End, the other end of the first spring (14) is fixedly mounted on the inner wall of first sliding groove (12), in the top inner wall of the slide opening (9)
It offers second sliding slot (15), is slidably fitted with the second sliding block (16) in second sliding slot (15), the top of the second sliding block (16) is prolonged
It extends to the outside of second sliding slot (15) and is fixedly mounted on slide bar (10), the side of the second sliding block (16) is fixedly installed with second
The other end of one end of spring (17), second spring (17) is fixedly mounted on the inner wall of second sliding slot (15), the first sliding block
(13) it is adapted with the second sliding block (16).
2. flame-proof electric motor according to claim 1, which is characterized in that be fixedly installed at the top of the support column (2)
Dust-proof cushion, dust-proof cushion are in contact with slide post (4).
3. flame-proof electric motor according to claim 1, which is characterized in that the briquetting (11) is far from support column (2)
Side is fixedly installed with non-slip mat.
4. flame-proof electric motor according to claim 1, which is characterized in that the bottom of the groove (3) is fixedly installed with pressure
The top of spring (5), pressure spring (5) is fixedly mounted on the bottom of slide post (4).
5. flame-proof electric motor according to claim 1, which is characterized in that the vertical section of the fixing groove (18) is semicircle
Shape, limited block (8) are cylindrical structure.
6. flame-proof electric motor according to claim 1, which is characterized in that opened on the two sides inner wall of the first sliding groove (12)
Equipped with sliding groove, the two sides of the first sliding block (13) are fixedly installed with sliding shoe, and sliding shoe is slidably mounted in sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040319.7U CN209170123U (en) | 2018-07-03 | 2018-07-03 | Flame-proof electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040319.7U CN209170123U (en) | 2018-07-03 | 2018-07-03 | Flame-proof electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170123U true CN209170123U (en) | 2019-07-26 |
Family
ID=67327261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040319.7U Expired - Fee Related CN209170123U (en) | 2018-07-03 | 2018-07-03 | Flame-proof electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170123U (en) |
-
2018
- 2018-07-03 CN CN201821040319.7U patent/CN209170123U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |