CN203503484U - Dual-power supply automatic change-over switch - Google Patents

Dual-power supply automatic change-over switch Download PDF

Info

Publication number
CN203503484U
CN203503484U CN201320658457.2U CN201320658457U CN203503484U CN 203503484 U CN203503484 U CN 203503484U CN 201320658457 U CN201320658457 U CN 201320658457U CN 203503484 U CN203503484 U CN 203503484U
Authority
CN
China
Prior art keywords
circuit breaker
power supply
supply automatic
breaker
fixed
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.)
Expired - Fee Related
Application number
CN201320658457.2U
Other languages
Chinese (zh)
Inventor
黄忠顶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUEQING TONGYOU ELECTRICAL APPLIANCE Co Ltd
Original Assignee
YUEQING TONGYOU ELECTRICAL APPLIANCE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUEQING TONGYOU ELECTRICAL APPLIANCE Co Ltd filed Critical YUEQING TONGYOU ELECTRICAL APPLIANCE Co Ltd
Priority to CN201320658457.2U priority Critical patent/CN203503484U/en
Application granted granted Critical
Publication of CN203503484U publication Critical patent/CN203503484U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Breakers (AREA)

Abstract

The utility model relates to a dual-power supply automatic change-over switch comprising a base plate, a back-up circuit breaker, a frequently-used circuit breaker, a gear reducer motor, a fixed plate, and a quadrangle rotation plate. The back-up circuit breaker and the frequently-used circuit breaker are fixed above the base plate and are symmetrical to each other; the gear reducer motor is arranged between the back-up circuit breaker and the frequently-used circuit breaker; and the fixed plate and the quadrangle rotation plate are successively sleeved at a motor shaft of the gear reducer motor from bottom to top. An operation handle I and an operation handle II are respectively arranged at the back-up circuit breaker and the frequently-used circuit breaker. The provided dual-power supply automatic change-over switch has the following beneficial effects: flanges are arranged at the operation handles and thus original lead-out shafts welded at the end portions of the operation handles are saved, so that the usage stability of the improved switch becomes high. A product deformation problem during the welding process can be avoided; because of the operation handles, automatic production can be realized; and the manufacturing cost and the manufacturing period of the product are substantially reduced. And the quadrangle rotation plate is changed from the original one with the complex structure into the simple one, so that the structure of switch is simplified and the manufacturing cost and the manufacturing period of the product are substantially reduced.

Description

A kind of double power supply automatic transfer switch
Technical field
The utility model relates to a kind of double power supply automatic transfer switch.
Background technology
This type of double power supply automatic transfer switch on market, mostly on operating grip, to weld one to draw the groove that axle is placed in four jiaos of rotating disks and realize the combined floodgate of circuit breaker or open a sluice gate, the existence of welding sequence makes operating grip be difficult to realize automated production, and product is also out of shape than being easier in the process of welding; Four of existing this type of double power supply automatic transfer switch jiaos of rotating disks complex structure mostly on market, has increased manufacturing cycle and the manufacturing cost of product.On market, need a kind of this type of switch simple in structure.
Utility model content
The purpose of this utility model is to provide a kind of double power supply automatic transfer switch, to overcome prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of double power supply automatic transfer switch, comprise base plate, be fixed on base plate top and symmetrical back-up breaker and conventional circuit breaker, be arranged on toothed gearing electric motor between back-up breaker and conventional circuit breaker, be sleeved on successively from the bottom up fixed head and four jiaos of rotating disks on the motor shaft of described toothed gearing electric motor, described back-up breaker with on conventional circuit breaker, be respectively equipped with operating grip one and the operating grip two that structure is identical, described operating grip one and described operating grip two are equipped with flange near one end of described four jiaos of rotating disks; Two ends, described four jiaos of rotating disk left and right are equipped with groove, and described flange is placed in described groove.
Further, described four jiaos of rotating disks are fixed on described motor shaft.Described fixed head is fixed on described toothed gearing electric motor; The two ends, left and right of described fixed head are fixed in respectively on described conventional circuit breaker and described back-up breaker.
The beneficial effects of the utility model are: by flange is set on operating grip, saved the original axle of drawing that is welded on operating grip end, thereby make the switch stability in use after improving stronger, and avoided the deformation of products problem that causes in welding process, make operating grip can realize automated production simultaneously, significantly reduced manufacturing cost and the manufacturing cycle of product; Four jiaos of rotating disks become a simple part from original baroque parts, have simplified the structure of switch, have significantly reduced manufacturing cost and the manufacturing cycle of product.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of switch described in the utility model embodiment.
In figure:
1, operating grip two; 2, four jiaos of rotating disks; 3, operating grip one; 4, back-up breaker; 5, base plate; 6, toothed gearing electric motor; 7, fixed head; 8, conventional circuit breaker; 9, motor shaft; 10, flange; 11, groove.
Embodiment
As shown in Figure 1, a kind of double power supply automatic transfer switch described in the utility model embodiment, comprise base plate 5, be fixed on base plate 5 tops and symmetrical back-up breaker 4 and conventional circuit breaker 8, be arranged on the toothed gearing electric motor 6 between back-up breaker 4 and conventional circuit breaker 8, be sleeved on successively from the bottom up fixed head 7 and four jiaos of rotating disks 2 on the motor shaft 9 of described toothed gearing electric motor 6, described back-up breaker 4 with on conventional circuit breaker 8, be respectively equipped with operating grip 1 and the operating grip 21 that structure is identical, described operating grip 1 and described operating grip 21 are equipped with flange 10 near one end of described four jiaos of rotating disks 2, described four jiaos of rotating disks 2 two ends, left and right are equipped with groove 11, and described flange 10 is placed in described groove 11.
Described four jiaos of rotating disks 2 are fixed on described motor shaft 9.Described fixed head 7 is fixed on described toothed gearing electric motor 6; The two ends, left and right of described fixed head 7 are fixed in respectively on described conventional circuit breaker 8 and described back-up breaker 4.
In practical application: after toothed gearing electric motor 6 starts, motor shaft 9 rotates immediately, drive is fixed in the rotation of four jiaos of rotating disks 2 on motor shaft 9, the rotation direct effect of four jiaos of rotating disks 2 is to the flange 10 of operating grip 1 and operating grip 21, thereby realize combined floodgate or the separating brake of conventional circuit breaker 8 and back-up breaker 4, reach the object of power supply conversion.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection range of the present utility model.

Claims (4)

1. a double power supply automatic transfer switch, comprise base plate (5), be fixed on base plate (5) top and symmetrical back-up breaker (4) and conventional circuit breaker (8), be arranged on the toothed gearing electric motor (6) between back-up breaker (4) and conventional circuit breaker (8), be sleeved on successively from the bottom up fixed head (7) and four jiaos of rotating disks (2) on the motor shaft (9) of described toothed gearing electric motor (6), it is characterized in that: described back-up breaker (4) with on conventional circuit breaker (8), be respectively equipped with operating grip one (3) and the operating grip two (1) that structure is identical, described operating grip one (3) is equipped with flange (10) with one end of described operating grip two (1) close described four jiaos of rotating disks (2), described four jiaos of rotating disks (2) two ends, left and right are equipped with groove (11), and described flange (10) is placed in described groove (11).
2. a kind of double power supply automatic transfer switch according to claim 1, is characterized in that: described four jiaos of rotating disks (2) are fixed on described motor shaft (9).
3. a kind of double power supply automatic transfer switch according to claim 2, is characterized in that: described fixed head (7) is fixed on described toothed gearing electric motor (6).
4. a kind of double power supply automatic transfer switch according to claim 3, is characterized in that: the two ends, left and right of described fixed head (7) are fixed in respectively on described conventional circuit breaker (8) and back-up breaker (4).
CN201320658457.2U 2013-10-22 2013-10-22 Dual-power supply automatic change-over switch Expired - Fee Related CN203503484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320658457.2U CN203503484U (en) 2013-10-22 2013-10-22 Dual-power supply automatic change-over switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320658457.2U CN203503484U (en) 2013-10-22 2013-10-22 Dual-power supply automatic change-over switch

Publications (1)

Publication Number Publication Date
CN203503484U true CN203503484U (en) 2014-03-26

Family

ID=50334443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320658457.2U Expired - Fee Related CN203503484U (en) 2013-10-22 2013-10-22 Dual-power supply automatic change-over switch

Country Status (1)

Country Link
CN (1) CN203503484U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104851680A (en) * 2015-04-27 2015-08-19 苏州君丰辰电子科技有限公司 Power distribution switch easy to assemble
CN104851677A (en) * 2015-04-27 2015-08-19 苏州君丰辰电子科技有限公司 Dual-supply change over switch
CN104867752A (en) * 2015-04-27 2015-08-26 苏州君丰辰电子科技有限公司 Novel manual/electric integrated switching operating mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104851680A (en) * 2015-04-27 2015-08-19 苏州君丰辰电子科技有限公司 Power distribution switch easy to assemble
CN104851677A (en) * 2015-04-27 2015-08-19 苏州君丰辰电子科技有限公司 Dual-supply change over switch
CN104867752A (en) * 2015-04-27 2015-08-26 苏州君丰辰电子科技有限公司 Novel manual/electric integrated switching operating mechanism

Similar Documents

Publication Publication Date Title
CN203503484U (en) Dual-power supply automatic change-over switch
CN208575656U (en) A kind of metal component fast shaping apptss
CN202934042U (en) Edge curling machine for production of silencer
CN208683843U (en) A kind of turn-over transmission mechanism for corrugated board production
CN203046275U (en) Crank shaft and servo motor integrated structure
CN203820626U (en) Bottom transmission system of tube bottle making machine
CN204525436U (en) A kind of four-wheel drive transfer robot
CN203556782U (en) Alternating-current servo direct drive type transmission device of hot die forging press
CN203735383U (en) Tea twisting machine
CN203317111U (en) Synchronous cutter-replacing mechanism
CN204934771U (en) A kind of mould tapping device of fan motor stand
CN106626494A (en) Screw machining waste compaction device used in small-scale industry
CN204290110U (en) A kind of switch cubicle with thermal window
CN204036126U (en) Overturn clamping device
CN207818428U (en) A kind of special female seat assembling robot of switch
CN204727156U (en) A kind of glass automatic turnover machine of tilt-stable
CN202639951U (en) Gantry type machining center magazine tool ATC (automatic tool changer)
CN206395605U (en) It is a kind of efficiently to facilitate the storage rack of coiling
CN206268386U (en) Speed changer
CN204322075U (en) A kind of cylindrical coordinates robot
CN206382811U (en) A kind of electric car component processing positioning turning device
CN209035622U (en) A kind of gear curved tooth machine
CN203557027U (en) Three-position automatic periphery welding robot
CN203277215U (en) An operating mechanism of an AC high-voltage vacuum circuit breaker
CN204144333U (en) Battery binding sealing apparatus for shaping

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

Termination date: 20161022

CF01 Termination of patent right due to non-payment of annual fee