CN110474519A - A kind of power unit module - Google Patents
A kind of power unit module Download PDFInfo
- Publication number
- CN110474519A CN110474519A CN201910802274.5A CN201910802274A CN110474519A CN 110474519 A CN110474519 A CN 110474519A CN 201910802274 A CN201910802274 A CN 201910802274A CN 110474519 A CN110474519 A CN 110474519A
- Authority
- CN
- China
- Prior art keywords
- power unit
- unit module
- buckle
- connector
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention discloses a kind of high-precision and the more convenient power unit module of maintenance.The technical solution of use includes: power unit module ontology, mainly by shell and it is located at the intracorporal electric components of shell and forms, the housing bottom is equipped with one group of directive wheel arranged side by side, the electric components by line bank, conducting wire respectively be located at the column contact of the back side of shell, heavily loaded plug is connect；Driving means, it is mainly made of bottom plate, guide rail, screw rod and sliding block, the guide rail is located at base plate rear end, and cooperates with the directive wheel of the power unit module, the sliding block is located at the bottom base plate, and the back-and-forth motion of the sliding block and power unit module is driven by screw rod rotation.
Description
Technical field
The present invention relates to a kind of power cell moulds applied to mine explosion-suppression and intrinsic safety type multiloop vacuum electromagnetic starter
Block.
Background technique
Mine explosion-suppression and intrinsic safety type multiloop vacuum electromagnetic starter is a kind of common Explosion-proof Combined Switch in mine, it leads
To be used to control and protect motor, vacuum magnetic starter is an important electrical equipment in mineral industry.Traditional structure
Have the drawback that: the conductive band connection of the vacuum contactor that every circuit uses, installation and replacement are cumbersome, are not easy to safeguard.
In view of the above-mentioned problems, the stacked switch of some drawer-type structures occurs in existing market, but used in long-time
It can be not allowed and contact bad there is a situation where positioning afterwards.To solve this problem, application publication number is " CN104426089A "
Chinese invention patent, open one kind " mine explosion-suppression and safety-type multi-circuit vacuum electromagnetic starter drawer type combination box ", master
It will be by reinforcing casing rigidity and changing the frame mode realization of contact.Although can be in bigger error using duck-beak type socket
Grafting in range, but its contact performance is far below traditional plug bush structure.And either any drawer type stacked switch,
The integration degree of power unit module is lower, and dismounting is more inconvenient, and cannot by power unit module it is self-contained it is whole take, can only
It repairs in drawer, makes troubles to maintenance.
Summary of the invention
The technical problem to be solved in the present invention is to provide the more convenient power unit modules of a kind of high-precision and maintenance.
To solve the above problems, the technical solution adopted by the present invention includes:
Power unit module ontology mainly by shell and is located at the intracorporal electric components of shell and forms, and the housing bottom is equipped with
One group of directive wheel arranged side by side, the electric components by line bank, conducting wire respectively with the column that is located at the back side of shell
Shape contact, heavily loaded plug connection；
Driving means is mainly made of bottom plate, guide rail, screw rod and sliding block, and the guide rail is located at base plate rear end, and with the power
The directive wheel of unit module cooperates, and the sliding block is located at the bottom base plate, by screw rod rotation drive the sliding block with
And the back-and-forth motion of power unit module.
The power unit module, it is characterised in that: bottom plate front end two sides are equipped with sliding slot, and the sliding slot is equipped with
Buckle, wherein one end is rotatably connected the buckle by connector and the sliding block, and the buckle is equipped with engaging portion, institute
It states power unit module bottom front and is located at snap-gauge；When installation, first by buckle using the connector as fulcrum respectively to the left and right two
Side separates, then the power unit module is put into, and is oriented to the guide rail on the directive wheel and bottom plate of power unit module bottom
Cooperation；When the connector on the snap-gauge and buckle of the power unit module bottom contacts, then by the buckle respectively into
Between reverse, so that the engaging portion being arranged on buckle is blocked the rear end of the snap-gauge.
The power unit module, it is characterised in that: the snap-gauge is equipped with catching groove, between the connector and buckle
There are gaps, and when the connector of the snap-gauge and buckle front end contacts, the connector is caught in the catching groove.
The power unit module, it is characterised in that: the sliding slot front end is equipped with arc guide groove, the engaging portion
Bottom and arc guide groove guiding cooperate.
The power unit module, it is characterised in that: the engaging portion is the first bolt, and the connector is the second spiral shell
Bolt.
The power unit module, it is characterised in that: the buckle other end is equipped with third bolt.
The power unit module, it is characterised in that: the upper end and/or front end of the shell of the power unit module are set
There is handle.
The power unit module, it is characterised in that: the directive wheel be concave bearing, the guide rail two sides be equipped with
The adaptable flange of the concave bearing.
The power unit module, it is characterised in that: the sliding block is located at the bottom by what two guide posts can be slided
Board bottom portion, the guide post both ends are fixed on bottom base plate by fixed block.
The power unit module, it is characterised in that: the screw rod front end is connect with shaft, rear end is connected to motor.
Power unit module advantage of the invention:
1, every circuit uses modular power unit ontology, and installation and replacement are easy, and module is general, greatly shortens delivery date；
2, major loop plug uses the column contact grafting of sleeve device and modular power unit ontology, contacts more stable；
3, precise positioning and movement are carried out to modular power unit ontology using novel driving means, to ensure column contact
It can be properly inserted in sleeve device.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of modular power unit of the present invention, shows Facad structure；
Fig. 2 is the structural schematic diagram of modular power unit of the present invention, shows backside structure；
Fig. 3 is the cross-sectional view of modular power unit of the present invention；
Fig. 4 is the structural schematic diagram of modular power unit ontology of the present invention；
Fig. 5 is the structural schematic diagram of driving means of the present invention, shows Facad structure；
Fig. 6 is the structural schematic diagram of driving means of the present invention, shows backside structure；
Fig. 7 is the structural schematic diagram of driving means of the present invention, shows buckle variable condition；
Fig. 8 is installation of the power unit module of the present invention on mine flameproof and intrinsic safety type multi-circuit vacuum electromagnetic starter
Schematic diagram.
Specific embodiment
As shown in Figures 1 to 8, modular power unit of the invention, including power unit module ontology 2 and push dress
Set 3.
The power unit module ontology 2 is mainly by shell 201 and be located in shell 201 202 groups of electric components
At.Wherein, the electric components 202 pack vacuum contactor etc..201 bottom of shell be equipped with one group be arranged side by side lead
To wheel 303, the electric components 202 by line bank, conducting wire respectively with the column contact that is located at 201 back side of shell
203, heavily loaded plug 206 connects, the line bank, conducting wire the mode of connection be it is conventional, this will not be repeated here.The power list
Element module ontology 2 by column contact 203, heavily loaded plug 206 respectively be mounted on mine flameproof and intrinsic safety type multiloop
The intracorporal sleeve 106 of vacuum electromagnetic starter chamber, heavily loaded socket 110 are mating.
The driving means 3 is mainly made of bottom plate 301, guide rail 302, screw rod 304 and sliding block 305.The bottom plate 301
It is mounted in mine flameproof and intrinsic safety type multi-circuit vacuum electromagnetic starter cavity.After the guide rail 302 is located at bottom plate 301
End, and cooperate with the directive wheel 303 of the power unit module ontology 2, the sliding block 305 is located at 301 bottom of bottom plate, and
It is connect with power unit module ontology 2.The sliding block 305 and power unit module sheet are driven by the screw rod 304 rotation
The back-and-forth motion of body 2, make the column contact 203, heavily loaded plug 206 respectively with to be mounted on mine flameproof and intrinsic safety type more
The intracorporal sleeve 106 of circuit vacuum electromagnetic starter chamber, the heavily loaded contact of socket 110 or separation.Wherein, the column contact 203
With the cooperation of sleeve 106, it is used for the grafting of major loop (i.e. heavy current), the heavy duty plug 206 to be matched with heavily loaded socket 110
It closes, the grafting for control loop.
Further, the 301 front end two sides of bottom plate are equipped with sliding slot 308, and the sliding slot 308 is equipped with buckle 309, described
309 one end of buckle is rotatably connected by connector 314 with the sliding block 305, and engaging portion is equipped in the middle part of the buckle 309
313.2 bottom front of power unit module ontology is located at snap-gauge 311.Between between the engaging portion 313 and connector 314
Width away from the equal or slightly larger than described snap-gauge 311.When installation, first by buckle 309 with the connector 314 be fulcrum respectively to
The left and right sides separates, then the power unit module ontology 2 is put into, and makes the directive wheel 303 of 2 bottom of power unit module ontology
It is oriented to and cooperates with the guide rail 302 on bottom plate 301.Before the snap-gauge 311 and buckle 309 of 2 bottom of power unit module ontology
When the connector 314 at end contacts, then the buckle 309 is reversed toward centre respectively, makes the engaging portion 313 being arranged on buckle 309
Block the rear end of the snap-gauge 311.The sliding block 305, buckle 309 and clamping are driven finally by the screw rod 304 rotation
In the back-and-forth motion of power unit module ontology 2 above.Connector 314 described above, 313 ideal of engaging portion are respectively adopted
First bolt and the second bolt.Above structure has the advantages of convenient for disassembly and assembly, registration.
Further, the snap-gauge 311 is equipped with catching groove 312, and there are gaps between the connector 314 and buckle 309
318, when the connector 314 of the snap-gauge 311 and 309 front end of buckle contacts, the connector 314 is caught in the catching groove 312
It is interior.To play the role of positioning, make to connect between power unit module ontology 2 and buckle 309 it is more stable, in order to the function
The loading and taking-up of rate unit module ontology 2.
Further, 308 front end of sliding slot be equipped with arc guide groove 310, the bottom of second bolt 313 with it is described
The guiding cooperation of arc guide groove 310.Keep the rotation of buckle 309 more stable, to ensure the engaging portion on the buckle 309
313 can accurately buckle into the catching groove 312 of the snap-gauge 311.
Further, described 309 the other end of buckle is equipped with third bolt 317.The third bolt 317 is used for operator
The grasping of hand, to facilitate the opening of the buckle 309 and close up.
Further, the upper end and front end of the shell 201 of the power unit module ontology 2 are equipped with handle 204.With side
Toilet states the carrying and dismounting of power unit module ontology 2.
Further, the directive wheel 303 is concave bearing, specially high-precision concave type bearing, 302 two sides of guide rail
Equipped with the flange 3201 being adapted with the concave bearing, to ensure that the power unit module ontology 2 can be very smooth and smart
Quasi- movement, while its wearability is improved again.
Further, the sliding block 305 is located at 301 bottom of bottom plate by what two guide posts 306 can be slided, described to lead
301 bottom of bottom plate is fixed on by fixed block 307 to 306 both ends of column.To ensure that the sliding block 305 can be very smooth and accurately
It is mobile, finally realize that the power unit module ontology 2 can be more very smooth and accurately moves.
Further, 304 front end of screw rod is connect with shaft 315, and 304 rear end of screw rod is connect with motor 316.Institute
Stating shaft 315 and screw rod 304 can be integrally formed.The motor 316 is preferably stepper motor, passes through the motor under normal circumstances
316 drive the back-and-forth motion of the sliding block 305 and power unit module ontology 2, under power blackout situation, can by rocking handle with
The cooperation of shaft 315 drives the back-and-forth motion of the sliding block 305 and power unit module ontology 2.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., is all included in the scope of protection of the present invention within principle.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., is all included in the scope of protection of the present invention within principle.
Claims (10)
1. a kind of power unit module characterized by comprising
Power unit module ontology (2), mainly by shell (201) and electric components (202) group being located in shell (201)
At shell (201) bottom is equipped with one group of directive wheel (303) arranged side by side, and the electric components (202) pass through wiring
Row, conducting wire respectively be located at the column contact (203) at the shell (201) back side, heavily loaded plug (206) is connect；
Driving means (3) is mainly made of bottom plate (301), guide rail (302), screw rod (304) and sliding block (305), the guide rail
(302) it is located at bottom plate (301) rear end, and is cooperated with the directive wheel (303) of the power unit module ontology (2), the sliding block
(305) it is located at the bottom plate (301) bottom, the sliding block (305) and power cell are driven by the screw rod (304) rotation
The back-and-forth motion of module body (2).
2. power unit module according to claim 1, it is characterised in that: bottom plate (301) the front end two sides, which are equipped with, to be slided
Slot (308), the sliding slot (308) are equipped with buckle (309), and wherein one end passes through connector (314) and institute to the buckle (309)
It states sliding block (305) to be rotatably connected, and the buckle (309) is equipped with engaging portion (313), the power unit module ontology
(2) bottom front is located at snap-gauge (311)；It is first that fulcrum is distinguished to the left with the connector (314) by buckle (309) when installation
Right two sides separate, then the power unit module ontology (2) is put into, and make the directive wheel of power unit module ontology (2) bottom
(303) it is oriented to and cooperates with the guide rail (302) on bottom plate (301)；When the snap-gauge of power unit module ontology (2) bottom
(311) when being contacted with the connector (314) on buckle (309), then the buckle (309) is reversed toward centre respectively, makes buckle
(309) engaging portion (313) being arranged on blocks the rear end of the snap-gauge (311).
3. power unit module according to claim 2, it is characterised in that: the snap-gauge (311) is equipped with catching groove
(312), there are gap (318) between the connector (314) and buckle (309), when the snap-gauge (311) and buckle (309)
When connector (314) contact of front end, the connector (314) is caught in the catching groove (312).
4. power unit module according to claim 2, it is characterised in that: led equipped with arc sliding slot (308) front end
To slot (310), the bottom of the engaging portion (313) and the arc guide groove (310) guiding cooperate.
5. power unit module according to claim 2, it is characterised in that: the engaging portion (313) is the first bolt, institute
Stating connector (314) is the second bolt.
6. power unit module according to claim 2, it is characterised in that: buckle (309) other end is equipped with third
Bolt (317).
7. power unit module according to claim 1, it is characterised in that: the shell of the power unit module ontology (2)
The upper end and/or front end of body (201) are equipped with handle (204).
8. power unit module according to claim 1, it is characterised in that: the directive wheel (303) is concave bearing, institute
It states guide rail (302) two sides and is equipped with the flange (3201) being adapted with the concave bearing.
9. power unit module according to claim 1, it is characterised in that: the sliding block (305) passes through two guide posts
(306) what can be slided is located at the bottom plate (301) bottom, and guide post (306) both ends are fixed on bottom plate by fixed block (307)
(301) bottom.
10. power unit module according to claim 1, it is characterised in that: screw rod (304) front end and shaft
(315) connection, rear end and motor (316) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802274.5A CN110474519B (en) | 2019-08-28 | 2019-08-28 | Power unit module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802274.5A CN110474519B (en) | 2019-08-28 | 2019-08-28 | Power unit module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110474519A true CN110474519A (en) | 2019-11-19 |
| CN110474519B CN110474519B (en) | 2024-05-14 |
Family
ID=68512423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802274.5A Active CN110474519B (en) | 2019-08-28 | 2019-08-28 | Power unit module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110474519B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080180886A1 (en) * | 2007-01-17 | 2008-07-31 | Marco Dornauer | Cooling arrangement for electrical components arranged in a housing of a soft starter, and a soft starter |
| US20140036453A1 (en) * | 2012-08-03 | 2014-02-06 | Delta Electronics, Inc. | Power electronic device and an alignment device for the power module |
| CN203747698U (en) * | 2013-11-27 | 2014-07-30 | 中煤张家口煤矿机械有限责任公司 | Quick-inserting integrated protection control unit |
| CN204131431U (en) * | 2014-08-19 | 2015-01-28 | 宁波市镇海米丰节能环保科技有限公司 | A kind of electronic centrifugal switch |
| CN205841658U (en) * | 2016-07-14 | 2016-12-28 | 青岛金光鸿智能机械电子有限公司 | Bearing unit guide rail transfer equipment |
| CN207994959U (en) * | 2018-02-23 | 2018-10-19 | 邯郸市大品电子科技有限公司 | A kind of mine vacuum electromagnetic starters |
| CN210111838U (en) * | 2019-08-28 | 2020-02-21 | 合信电气科技有限公司 | Power unit module |
-
2019
- 2019-08-28 CN CN201910802274.5A patent/CN110474519B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080180886A1 (en) * | 2007-01-17 | 2008-07-31 | Marco Dornauer | Cooling arrangement for electrical components arranged in a housing of a soft starter, and a soft starter |
| US20140036453A1 (en) * | 2012-08-03 | 2014-02-06 | Delta Electronics, Inc. | Power electronic device and an alignment device for the power module |
| CN203747698U (en) * | 2013-11-27 | 2014-07-30 | 中煤张家口煤矿机械有限责任公司 | Quick-inserting integrated protection control unit |
| CN204131431U (en) * | 2014-08-19 | 2015-01-28 | 宁波市镇海米丰节能环保科技有限公司 | A kind of electronic centrifugal switch |
| CN205841658U (en) * | 2016-07-14 | 2016-12-28 | 青岛金光鸿智能机械电子有限公司 | Bearing unit guide rail transfer equipment |
| CN207994959U (en) * | 2018-02-23 | 2018-10-19 | 邯郸市大品电子科技有限公司 | A kind of mine vacuum electromagnetic starters |
| CN210111838U (en) * | 2019-08-28 | 2020-02-21 | 合信电气科技有限公司 | Power unit module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110474519B (en) | 2024-05-14 |
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