CN205081023U - Dual -power automatic transfer switch - Google Patents
Dual -power automatic transfer switch Download PDFInfo
- Publication number
- CN205081023U CN205081023U CN201520832779.3U CN201520832779U CN205081023U CN 205081023 U CN205081023 U CN 205081023U CN 201520832779 U CN201520832779 U CN 201520832779U CN 205081023 U CN205081023 U CN 205081023U
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- arm
- transmission
- driving member
- tie
- moving contact
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Abstract
The utility model relates to a dual -power automatic transfer switch, including controller, conversion equipment, contact system, micro -gap switch, conversion equipment include mechanism's frame, including a motor, an end cap, a controller, and a cover plate, gear switching -over subassembly, conversion assembly, conversion assembly includes the drive plate, two transmission arms, all be provided with an energy storage mechanism on two transmission arms, be fixed with first driving medium and secondary drive spare on the up end of two transmission arms respectively, first driving medium, the upper end of secondary drive spare corresponds first moving contact support and the second moving contact installed at contact system respectively and supports, two transmission arm branches occupy the drive plate both sides, the drive plate includes that two are changeed the board, two driving levers, correspond on two transmission arms driving lever department all be provided with the draw -in groove, each driving lever can slide in corresponding draw -in groove along with drive plate pivoted in -process, and two driving levers can drive corresponding transmission arm and rotate. The utility model has the advantages of small, breaking capacity is strong, the stable performance is reliable.
Description
Technical field
The utility model is specifically related to a kind of double power supply automatic transfer switch.
Background technology
At present, many industries and the department reliability to power supply has very high requirement, and in order to ensure the continuity of powering, it is electric power supply that many important occasions all have employed double power supply automatic transfer switch.As the indispensable device that electric energy switches, its Main Function is, when normal power source breaks down, can automatically switch to stand-by power supply and continue load supplying, automatically can carry out anti-switching after power up is normal, thus meets the requirement of low-voltage power supply system to electrical source exchange.The structural design of existing double power supply automatic transfer switch is unreasonable, thus this double power supply automatic transfer switch exists unstable properties, volume is large, breaking capacity is poor defect.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides the double power supply automatic transfer switch that a kind of volume is little, breaking capacity is strong, stable and reliable for performance.
For achieving the above object, the utility model adopts a kind of double power supply automatic transfer switch, comprise controller, conversion equipment, contact system, sensitive switch, described conversion equipment comprises mechanism rack, be arranged on the motor in mechanism rack, the gear wheel reversing assembly arranged with motor linkage, to link the transition components arranged with gear wheel reversing assembly, described transition components comprise be arranged on mechanism rack substrate on and to link the drive plate arranged with gear wheel reversing assembly, rotate two transmission arms be arranged on substrate, two described transmission arms are provided with a stored energy mechanism, and the upper surface of two transmission arms is fixed with respectively the first driving member and the second driving member, the first described driving member, the upper end of the second driving member respectively corresponding be arranged on contact system the first moving contact support and the second moving contact support, two described transmission arms divide and occupy drive plate both sides, described drive plate comprises two flaps, to be arranged between two flaps and two driving levers for stirring described transmission arm, driving lever place on two described transmission arms described in correspondence is provided with draw-in groove, each driving lever is in the process of rotating with drive plate, can slide in corresponding draw-in groove, and two driving levers can drive corresponding transmission arm to rotate.
The beneficial effect of said structure is: this double power supply automatic transfer switch has the advantage that volume is little, breaking capacity is strong, stable and reliable for performance, the conversion equipment of this double power supply automatic transfer switch is provided with a gear wheel reversing assembly, thus this conversion equipment has, and volume is little, the advantage of stable drive, long service life, and two transmission arms are provided with a stored energy mechanism, thus improve the breaking capacity of this double power supply automatic transfer switch, ensure that this double power supply automatic transfer switch can safe and stable operation.
Especially, described gear wheel reversing assembly comprises the transmission cone tooth be arranged in the rotating shaft of motor, to bore the commutation that tooth is meshed with transmission bores tooth, is arranged on the gear shaft commutating and bore on tooth, and the output of described gear shaft is connected on described drive plate.This gear wheel reversing assembly adopts transmission cone tooth and bores tooth with commutation, thus this gear wheel reversing assembly has stable drive, noise is little, bearing capacity is large, and transmission efficiency is high, the advantage of long service life.
Especially, described stored energy mechanism comprises arm-tie, be sleeved on the first baffle plate on arm-tie and second baffle, between the first baffle plate and second baffle, place is sleeved on energy-stored spring on arm-tie, first bearing pin, second bearing pin, described arm-tie is provided with a mounting hole on one end of transmission arm, the first described bearing pin passes mounting hole and is fixed on described transmission arm, arm-tie is away from one end of transmission arm being provided with a circular hole, second bearing pin passes described circular hole and is fixed on substrate, the first described baffle plate, second baffle is between mounting hole and circular hole, arm-tie corresponding first baffle plate place on the both sides of one end of transmission arm is provided with a guide vane end stop.By being provided with stored energy mechanism on transmission arm, this stored energy mechanism can rotate with transmission arm and realizes energy storage or release energy, when double power supply automatic transfer switch is at separating brake with when closing a floodgate, this stored energy mechanism can provide acceleration for the rotation of transmission arm, thus improves the breaking capacity of this double power supply automatic transfer switch.
Especially, the upper surface of the first described driving member is provided with a fixture block in gear-like, fixture block place in the first described moving contact support described in correspondence is provided with a suitable cell body, and described fixture block to be installed in cell body and to form the first driving member and is connected with the first clamping of moving contact part; The upper surface of the second described driving member is provided with a mounting groove in gear-like, on the second described moving contact supporter, corresponding mounting groove place is provided with suitable projection, and described mounting groove is sleeved on and projection forms the second driving member is connected with the second clamping of moving contact support.First driving member, the second driving member adopt with the first moving contact support, the second moving contact support respectively and clamp mode and be connected, thus be convenient to assembling, and the shape of fixture block on the first driving member is gear-like, mounting groove on second driving member is gear-like, the fixture block of this vibrational power flow and mounting groove, transmission is more steady, thus improves the stability of this double power supply automatic transfer switch work.
Especially, described sensitive switch has three, described drive plate is provided with a groove, the contact of one of them sensitive switch is arranged in the groove of drive plate, contact becomes to be fade-in with the groove on drive plate with the rotation of drive plate and gradually goes out to coordinate, and two other sensitive switch coordinates with two transmission arms the operating state detecting transmission arm respectively.This double power supply automatic transfer switch only need adopt three sensitive switches the operating state of switch just can be detected, decreases the quantity of sensitive switch, greatly saves the manufacturing cost of product.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is the utility model embodiment decomposing schematic representation.
Fig. 3 is the decomposing schematic representation of the utility model conversion equipment.
Fig. 4 is the vertical view of the utility model conversion equipment.
Fig. 5 is the cutaway view of the utility model conversion equipment.
Fig. 6 is the structural representation of the utility model stored energy mechanism.
Fig. 7 is the stereogram of the utility model arm-tie.
Embodiment
As shown in Fig. 1,2,3,4,5, the utility model embodiment is a kind of double power supply automatic transfer switch, comprises controller 10, conversion equipment 20, contact system 30, sensitive switch 28.Described conversion equipment 20 comprises mechanism rack 21, the motor 221 be arranged in mechanism rack 21, with motor 221 link arrange gear wheel reversing assembly 22, and gear wheel reversing assembly 22 to link the transition components arranged.Described transition components comprise be arranged on mechanism rack 21 substrate 211 on and to link the drive plate 23 arranged with gear wheel reversing assembly 22, rotate two transmission arms 24 be arranged on substrate 211, two described transmission arms 24 are provided with a stored energy mechanism 27, and the upper surface of two transmission arms 24 is fixed with respectively the first driving member 25 and the second driving member 26, the first described driving member 25, the upper end of the second driving member 26 respectively corresponding be arranged on contact system 30 the first moving contact support and the second moving contact support, described two transmission arms 24 points occupy drive plate 23 both sides, described drive plate 23 comprises two flaps 231, to be arranged between two flaps 231 and two driving levers 232 for stirring described transmission arm 24, driving lever 232 place on two described transmission arms 24 described in correspondence is provided with draw-in groove 241, each driving lever 232 is in the process of rotating with drive plate 23, can slide in corresponding draw-in groove 241, and two driving levers 232 can drive corresponding transmission arm 24 to rotate.As shown in Fig. 2,5, described gear wheel reversing assembly 22 comprises the transmission cone tooth 223 be arranged in the rotating shaft 222 of motor 221, to bore the commutation that tooth 223 is meshed with transmission bores tooth 224, is arranged on the gear shaft 225 commutating and bore on tooth 224.The output of described gear shaft 225 is connected on described drive plate 23.This gear wheel reversing assembly adopts transmission cone tooth and bores tooth with commutation, thus this gear wheel reversing assembly has stable drive, noise is little, bearing capacity is large, and transmission efficiency is high, the advantage of long service life.
As shown in Fig. 3,4,6,7, described stored energy mechanism 27 comprises arm-tie 271, the first baffle plate 272 and the second baffle 273 be sleeved on arm-tie 271, between the first baffle plate 272 and second baffle 273, place is sleeved on energy-stored spring 274, first bearing pin 275, second bearing pin 276 on arm-tie 271.Described arm-tie 271 is provided with a mounting hole 277 on one end of transmission arm 24, the first described bearing pin 275 passes mounting hole 277 and is fixed on described transmission arm 24, arm-tie 271 one end away from transmission arm 24 is provided with a circular hole 278, second bearing pin 276 passes described circular hole 278 and is fixed on substrate 211, the first described baffle plate 272, second baffle 273 are between mounting hole 277 and circular hole 278, and arm-tie 271 corresponding first baffle plate 272 place on the both sides of one end of transmission arm 24 is provided with a guide vane end stop 279.By being provided with stored energy mechanism on transmission arm, this stored energy mechanism can rotate with transmission arm and realizes energy storage or release energy, when double power supply automatic transfer switch is at separating brake with when closing a floodgate, this stored energy mechanism can provide acceleration for the rotation of transmission arm, thus improves the breaking capacity of this double power supply automatic transfer switch.As shown in Figure 2,3, the upper surface of the first described driving member 25 is provided with a fixture block 251 in gear-like, fixture block 251 place in the first described moving contact support described in correspondence is provided with a suitable cell body 31, and described fixture block 251 to be installed in cell body 31 and to form the first driving member 25 and is connected with the first clamping of moving contact part; The upper surface of the second described driving member 26 is provided with a mounting groove 261 in gear-like, on the second described moving contact supporter, corresponding mounting groove 261 place is provided with suitable projection 32, and described mounting groove 261 is sleeved on and projection 32 forms the second driving member 26 is connected with the second clamping of moving contact support.First driving member, the second driving member adopt with the first moving contact support, the second moving contact support respectively and clamp mode and be connected, thus be convenient to assembling, and the shape of fixture block on the first driving member is gear-like, mounting groove on second driving member is gear-like, the fixture block of this vibrational power flow and mounting groove, transmission is more steady, thus improves the stability of this double power supply automatic transfer switch work.As shown in Figure 3,4, described sensitive switch 28 has three, described drive plate 23 is provided with a groove 233, the contact of one of them sensitive switch 28 is arranged in the groove 233 of drive plate 23, contact is fade-in gradually to go out to coordinate with the rotation of drive plate 23 and the groove 233 one-tenth on drive plate, and two other sensitive switch 28 coordinates with two transmission arms 24 operating state detecting transmission arm 24 respectively.This double power supply automatic transfer switch only need adopt three sensitive switches the operating state of switch just can be detected, decreases the quantity of sensitive switch, greatly saves the manufacturing cost of product.This double power supply automatic transfer switch has the advantage that volume is little, breaking capacity is strong, stable and reliable for performance, the conversion equipment of this double power supply automatic transfer switch is provided with a gear wheel reversing assembly, thus this conversion equipment has, and volume is little, the advantage of stable drive, long service life, and two transmission arms are provided with a stored energy mechanism, thus improve the breaking capacity of this double power supply automatic transfer switch, ensure that this double power supply automatic transfer switch can safe and stable operation.
Claims (7)
1. a double power supply automatic transfer switch, comprise controller, conversion equipment, contact system, sensitive switch, it is characterized in that: described conversion equipment comprises mechanism rack, be arranged on the motor in mechanism rack, the gear wheel reversing assembly arranged with motor linkage, to link the transition components arranged with gear wheel reversing assembly, described transition components comprise be arranged on mechanism rack substrate on and to link the drive plate arranged with gear wheel reversing assembly, rotate two transmission arms be arranged on substrate, two described transmission arms are provided with a stored energy mechanism, and the upper surface of two transmission arms is fixed with respectively the first driving member and the second driving member, the first described driving member, the upper end of the second driving member respectively corresponding be arranged on contact system the first moving contact support and the second moving contact support, two described transmission arms divide and occupy drive plate both sides, described drive plate comprises two flaps, to be arranged between two flaps and two driving levers for stirring described transmission arm, driving lever place on two described transmission arms described in correspondence is provided with draw-in groove, each driving lever is in the process of rotating with drive plate, can slide in corresponding draw-in groove, and two driving levers can drive corresponding transmission arm to rotate.
2. double power supply automatic transfer switch according to claim 1, it is characterized in that: described gear wheel reversing assembly comprises the transmission cone tooth be arranged in the rotating shaft of motor, to bore the commutation that tooth is meshed with transmission bores tooth, is arranged on the gear shaft commutating and bore on tooth, and the output of described gear shaft is connected on described drive plate.
3. double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described stored energy mechanism comprises arm-tie, be sleeved on the first baffle plate on arm-tie and second baffle, between the first baffle plate and second baffle, place is sleeved on energy-stored spring on arm-tie, first bearing pin, second bearing pin, described arm-tie is provided with a mounting hole on one end of transmission arm, the first described bearing pin passes mounting hole and is fixed on described transmission arm, arm-tie is away from one end of transmission arm being provided with a circular hole, second bearing pin passes described circular hole and is fixed on substrate, the first described baffle plate, second baffle is between mounting hole and circular hole, arm-tie corresponding first baffle plate place on the both sides of one end of transmission arm is provided with a guide vane end stop.
4. double power supply automatic transfer switch according to claim 1, it is characterized in that: described stored energy mechanism comprises arm-tie, be sleeved on the first baffle plate on arm-tie and second baffle, between the first baffle plate and second baffle, place is sleeved on energy-stored spring on arm-tie, first bearing pin, second bearing pin, described arm-tie is provided with a mounting hole on one end of transmission arm, the first described bearing pin passes mounting hole and is fixed on described transmission arm, arm-tie is away from one end of transmission arm being provided with a circular hole, second bearing pin passes described circular hole and is fixed on substrate, the first described baffle plate, second baffle is between mounting hole and circular hole, arm-tie corresponding first baffle plate place on the both sides of one end of transmission arm is provided with a guide vane end stop.
5. the double power supply automatic transfer switch according to claim 1 or 2 or 4, it is characterized in that: the upper surface of the first described driving member is provided with a fixture block in gear-like, fixture block place in the first described moving contact support described in correspondence is provided with a suitable cell body, and described fixture block to be installed in cell body and to form the first driving member and is connected with the first clamping of moving contact part; The upper surface of the second described driving member is provided with a mounting groove in gear-like, on the second described moving contact supporter, corresponding mounting groove place is provided with suitable projection, and described mounting groove is sleeved on and projection forms the second driving member is connected with the second clamping of moving contact support.
6. double power supply automatic transfer switch according to claim 1, it is characterized in that: the upper surface of the first described driving member is provided with a fixture block in gear-like, fixture block place in the first described moving contact support described in correspondence is provided with a suitable cell body, and described fixture block to be installed in cell body and to form the first driving member and is connected with the first clamping of moving contact part; The upper surface of the second described driving member is provided with a mounting groove in gear-like, on the second described moving contact supporter, corresponding mounting groove place is provided with suitable projection, and described mounting groove is sleeved on and projection forms the second driving member is connected with the second clamping of moving contact support.
7. the double power supply automatic transfer switch according to claim 1 or 2 or 4 or 6, it is characterized in that: described sensitive switch has three, described drive plate is provided with a groove, the contact of one of them sensitive switch is arranged in the groove of drive plate, contact becomes to be fade-in with the groove on drive plate with the rotation of drive plate and gradually goes out to coordinate, and two other sensitive switch coordinates with two transmission arms the operating state detecting transmission arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832779.3U CN205081023U (en) | 2015-10-21 | 2015-10-21 | Dual -power automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832779.3U CN205081023U (en) | 2015-10-21 | 2015-10-21 | Dual -power automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081023U true CN205081023U (en) | 2016-03-09 |
Family
ID=55433410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520832779.3U Withdrawn - After Issue CN205081023U (en) | 2015-10-21 | 2015-10-21 | Dual -power automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081023U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261496A (en) * | 2015-10-21 | 2016-01-20 | 环宇集团有限公司 | Double-power-source automatic change-over switch |
| CN109786146A (en) * | 2019-01-15 | 2019-05-21 | 浙江正泰电器股份有限公司 | Three section automatic change-overs |
| CN109961970A (en) * | 2017-12-26 | 2019-07-02 | Abb瑞士股份有限公司 | Change-over switch and its manufacturing method |
| CN110310846A (en) * | 2019-07-31 | 2019-10-08 | 柏法瑞电气（厦门）有限公司 | A kind of stored energy mechanism applied to transfer switch |
| CN112122869A (en) * | 2020-09-08 | 2020-12-25 | 新乡专知技术服务有限公司 | Automatic steel pipe welding robot |
-
2015
- 2015-10-21 CN CN201520832779.3U patent/CN205081023U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261496A (en) * | 2015-10-21 | 2016-01-20 | 环宇集团有限公司 | Double-power-source automatic change-over switch |
| CN105261496B (en) * | 2015-10-21 | 2018-01-30 | 环宇集团浙江高科股份有限公司 | Double power supply automatic transfer switch |
| CN109961970A (en) * | 2017-12-26 | 2019-07-02 | Abb瑞士股份有限公司 | Change-over switch and its manufacturing method |
| CN109961970B (en) * | 2017-12-26 | 2022-07-05 | Abb瑞士股份有限公司 | Transfer switch and method of manufacturing the same |
| CN109786146A (en) * | 2019-01-15 | 2019-05-21 | 浙江正泰电器股份有限公司 | Three section automatic change-overs |
| CN110310846A (en) * | 2019-07-31 | 2019-10-08 | 柏法瑞电气（厦门）有限公司 | A kind of stored energy mechanism applied to transfer switch |
| CN112122869A (en) * | 2020-09-08 | 2020-12-25 | 新乡专知技术服务有限公司 | Automatic steel pipe welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160506 Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. Address before: 325603 Zhejiang North Yueqing white elephant Wenzhou Bridge Industrial Zone Patentee before: Huyu Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee after: Huanyu Group Zhejiang hi tech Limited by Share Ltd Address before: 325604 Yueqing City, Zhejiang Province North elephant White Bridge Industrial Zone, Wenzhou Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325604 Wenzhou Bridge Industrial Zone, beibaixiang, Yueqing City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180130 |