CN113380568A - Automatic transfer switch pneumatic running-in table and operation method thereof - Google Patents
Automatic transfer switch pneumatic running-in table and operation method thereof Download PDFInfo
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- CN113380568A CN113380568A CN202110642748.1A CN202110642748A CN113380568A CN 113380568 A CN113380568 A CN 113380568A CN 202110642748 A CN202110642748 A CN 202110642748A CN 113380568 A CN113380568 A CN 113380568A
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- plate
- splint
- clamping plate
- transfer switch
- automatic transfer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a pneumatic running-in table, in particular to a pneumatic running-in table of an automatic transfer switch and an operation method thereof. Including automatic transfer switch, automatic transfer switch's upper portion be equipped with reserve spiral shell head and commonly used spiral shell head, automatic transfer switch's bottom be equipped with output spiral shell head, automatic transfer switch's left side be equipped with carry out two groups left splint pairs of centre gripping that move about simultaneously to reserve spiral shell head and commonly used spiral shell head, automatic transfer switch's right side be equipped with carry out a set of right splint pair of centre gripping to output spiral shell head, the vice structure the same with right splint pair of left side splint, left splint pair and right splint pair constitute by a plurality of splint pair respectively. Compact structure and convenient operation.
Description
Technical Field
The invention relates to a pneumatic running-in table, in particular to a pneumatic running-in table of an automatic transfer switch and an operation method thereof.
Background
Automatic transfer switching devices are generally used in more important power utilization situations, and require two ways of power supply, one for each other and one common current output terminal to supply power to the same load. When one power supply fails, the sampling voltage is judged by the automatic transfer switch controller, the voltage value is not in the specified threshold value range, and when the voltage of the standby power supply is normal, the controller triggers the mechanism to switch from the failed power supply to the normal power supply so as to ensure the continuous power supply of the load. The traditional automatic change-over switch running-in table is generally fixed with a sampling line on each contact by manpower and fastened by a thread pair, so that the installation workload is large; sometimes in order to simplify the clamping, each contact is cliied with the crocodile, because automatic change-over switch is at the switching-over in-process, the contact has the vibration, often makes the crocodile press from both sides and falls, makes the break-in process interrupt, in order to reduce workman intensity of labour, makes sampling line and contact firm in connection simultaneously, specially provides an automatic change-over switch pneumatic break-in platform of this application.
Disclosure of Invention
The invention mainly solves the defects in the prior art and provides the pneumatic running-in table with the automatic change-over switch and the operation method thereof, wherein the running-in table has a more prominent effect and a higher fastening speed than the former thread pair.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides an automatic pneumatic running-in platform of change over switch, includes automatic change over switch, automatic change over switch's upper portion be equipped with reserve spiral shell head and commonly used spiral shell head, automatic change over switch's bottom be equipped with output spiral shell head, automatic change over switch's left side be equipped with carry out two groups left splint pairs of centre gripping simultaneously to reserve spiral shell head and commonly used spiral shell head, automatic change over switch's right side be equipped with carry out a set of right splint pair of centre gripping that moves about to output spiral shell head, left splint pair the same with right splint pair structure, left splint pair and right splint pair constitute by a plurality of splint pair respectively.
Preferably, the clamping plate pair comprises a main clamping plate, an auxiliary clamping plate and an insulating plate, wherein the inner wall of the main clamping plate and the outer wall of the auxiliary clamping plate are respectively provided with a spherical contact for clamping the standby screw head, the insulating plate is arranged at the bottom of the floating plate and moves the insulating plate to move up and down, and the upper end of the main clamping plate is elastically fixed with the insulating plate.
Preferably, the upper end of the main clamping plate is provided with a horizontal cylinder for pushing the auxiliary clamping plate to horizontally displace, the insulating plate is fixed with the main clamping plate through a screw rod, a spring elastically connected with the insulating plate is sleeved outside the screw rod, and the floating plate vertically displaces through a vertical cylinder.
Preferably, the automatic transfer switch is arranged in the middle support, a pressing plate for pushing and pressing the automatic transfer switch is arranged in the middle support, and the pressing plate is pushed by a double-shaft cylinder; the support is internally provided with a fixed plate, the vertical cylinder is fixed at the upper part of the fixed plate, the floating plate moves up and down along the fixed plate through a guide rod, and a linear bearing is arranged between the guide rod and the fixed plate.
Preferably, the right end of the middle support is provided with a positioning pin for fixing the automatic change-over switch, the pressing plate is arranged at the left end of the middle support, and the double-shaft cylinder pushes the automatic change-over switch into the positioning pin through the pushing plate for positioning.
Preferably, each group of left splint pairs and each group of right splint pairs are respectively formed by distributing 4 splint pairs at intervals; the two groups of left splint pairs are horizontally and symmetrically distributed; the vertical cylinders in the left clamping plate pair and the vertical cylinders in the right clamping plate pair are symmetrically distributed on a vertical central line.
Preferably, the middle end of the main clamping plate and the middle end of the auxiliary clamping plate are rotatably connected through a rotating pin. The inner wall of the middle end of the main clamping plate and the outer wall of the middle end of the auxiliary clamping plate are respectively provided with a side plate extending outwards, and the two side plates are rotationally connected through rotating pins.
An operation method of an automatic transfer switch pneumatic running-in table comprises the following steps:
firstly, manually inserting a right end groove of the automatic transfer switch into a positioning pin with a groove in the lateral direction, stepping on a foot valve to drive a double-shaft cylinder, and pressing the automatic transfer switch by a pressing plate;
the piston rod of the vertical cylinder extends outwards to drive the floating plate, the main clamping plate and the auxiliary clamping plate to approach each contact of the automatic change-over switch, and after the floating plate, the main clamping plate and the auxiliary clamping plate are in place, the vertical cylinder and the piston rod extend outwards to enable the auxiliary clamping plate to clamp each contact through a hinge formed by a support and a pin and the main clamping plate to clamp each contact through spherical contacts at the lower ends of the main clamping plate and the auxiliary;
considering the deviation of the relative positions of the normal, standby and output contacts of the automatic change-over switch, a spring is arranged to enable the main clamping plate to rotate properly so as to adapt to the position of the contact of the automatic change-over switch;
the voltage sampling lines are led out from the spherical contact fastening screws, and after all contacts of the automatic change-over switch are clamped, automatic running-in can be carried out.
Because the contact self-holding, and press from both sides tightly reliable and stable, do not drop because of vibration when automatic change-over switch changes, consequently, this running-in platform effect is more outstanding, and the screw thread pair fastening speed is fast before than, and alligator clip clamping reliability is high before than, and is liked by workshop operating personnel deeply.
The invention provides an automatic change-over switch pneumatic running-in table and an operation method thereof, which are compact in structure and convenient to operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
fig. 3 is a schematic cross-sectional structure of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1: as shown in the figure, a pneumatic running-in platform of automatic change-over switch, including automatic change-over switch 1, automatic change-over switch 1's upper portion be equipped with reserve spiral shell head 2 and spiral shell head 3 commonly used, automatic change-over switch 1's bottom be equipped with output spiral shell head 4, automatic change-over switch 1's left side be equipped with carry out two groups of left splint pairs of the centre gripping of activity simultaneously to reserve spiral shell head 2 and spiral shell head 3 commonly used, automatic change-over switch 1's right side be equipped with carry out a set of right splint pairs of centre gripping of activity to output spiral shell head 4, the vice structure of right splint of left splint pair the same with right splint pair, left splint pair and right splint pair respectively by the vice 5 constitutions of a plurality of splint.
The auxiliary clamping plate 5 comprises a main clamping plate 6, an auxiliary clamping plate 7 and an insulating plate 8, wherein a spherical contact 9 for clamping the standby screw head 2 is arranged on the inner wall of the main clamping plate 6 and the outer wall of the auxiliary clamping plate 7 respectively, the insulating plate 8 is arranged at the bottom of the floating plate 10, the floating plate 10 drives the insulating plate 8 to move up and down, and the upper end of the main clamping plate 6 and the insulating plate 8 are elastically fixed.
The upper end of the main clamping plate 6 is provided with a horizontal cylinder 11 for pushing the auxiliary clamping plate 7 to perform horizontal displacement, the insulating plate 8 and the main clamping plate 6 are fixed through a screw 12, a spring 13 which is elastically connected with the insulating plate 8 is sleeved outside the screw 12, and the floating plate 10 performs vertical displacement through a vertical cylinder 14.
The automatic transfer switch is characterized by further comprising a middle support 15, wherein supports 16 are respectively arranged on two sides of the middle support 15, the automatic transfer switch 1 is arranged in the middle support 15, a pressing plate 17 for pushing and pressing the automatic transfer switch 1 is arranged in the middle support 15, and the pressing plate 17 is pushed through a double-shaft air cylinder 18; the bracket 16 is provided with a fixed plate 19, the vertical cylinder 14 is fixed on the upper part of the fixed plate 19, the floating plate 10 is vertically displaced along the fixed plate 19 through a guide rod 20, and a linear bearing 21 is arranged between the guide rod 20 and the fixed plate 19.
The right end of the middle support 15 is provided with a positioning pin 22 for fixing the automatic change-over switch 1, the pressing plate 17 is arranged at the left end of the middle support 15, and the double-shaft air cylinder 18 pushes the automatic change-over switch 1 into the positioning pin 22 through a pushing plate 23 for positioning.
Each group of left splint pairs and each group of right splint pairs are respectively formed by 4 splint pairs 5 which are distributed at intervals; the two groups of left splint pairs are horizontally and symmetrically distributed; the vertical cylinders in the left clamping plate pair and the vertical cylinders in the right clamping plate pair are symmetrically distributed on a vertical central line.
The middle end of the main clamping plate 6 and the middle end of the auxiliary clamping plate 7 are rotationally connected through a rotating pin 24.
An operation method of an automatic transfer switch pneumatic running-in table comprises the following steps:
firstly, manually inserting a right end groove of the automatic transfer switch into a positioning pin with a groove in the lateral direction, stepping on a foot valve to drive a double-shaft cylinder, and pressing the automatic transfer switch by a pressing plate;
the piston rod of the vertical cylinder extends outwards to drive the floating plate, the main clamping plate and the auxiliary clamping plate to approach each contact of the automatic change-over switch, and after the floating plate, the main clamping plate and the auxiliary clamping plate are in place, the vertical cylinder and the piston rod extend outwards to enable the auxiliary clamping plate to clamp each contact through a hinge formed by a support and a pin and the main clamping plate to clamp each contact through spherical contacts at the lower ends of the main clamping plate and the auxiliary clamping plate;
considering the deviation of the relative positions of the normal, standby and output contacts of the automatic change-over switch, a spring is arranged to enable the main clamping plate to rotate properly so as to adapt to the position of the contact of the automatic change-over switch;
the voltage sampling lines are led out from the spherical contact fastening screws, and after all contacts of the automatic change-over switch are clamped, automatic running-in can be carried out.
Claims (8)
1. The utility model provides an automatic pneumatic running-in platform of change over switch, includes automatic change over switch (1), the upper portion of automatic change over switch (1) be equipped with reserve spiral shell head (2) and spiral shell head (3) commonly used, the bottom of automatic change over switch (1) be equipped with output spiral shell head (4), its characterized in that: the left side of automatic change over switch (1) be equipped with carry out two left splint pairs of centre gripping that move about simultaneously to reserve spiral shell head (2) and spiral shell head (3) commonly used, the right side of automatic change over switch (1) be equipped with carry out a set of right splint pair of centre gripping that move about to output spiral shell head (4), the vice structure the same with right splint of left side, the vice and right splint of left side vice constitute by vice (5) of a plurality of splint respectively.
2. The automatic transfer switch pneumatic break-in table of claim 1, wherein: the clamp plate pair (5) comprises a main clamp plate (6), an auxiliary clamp plate (7) and an insulating plate (8), the inner wall of the main clamp plate (6) and the outer wall of the auxiliary clamp plate (7) are respectively provided with a spherical contact (9) for clamping the standby screw head (2), the insulating plate (8) is arranged at the bottom of the floating plate (10) and the floating plate (10) drives the insulating plate (8) to move up and down, and the upper end of the main clamp plate (6) is elastically fixed with the insulating plate (8).
3. The automatic transfer switch pneumatic break-in table of claim 2, wherein: the upper end of main splint (6) be equipped with horizontal cylinder (11) that promote auxiliary splint (7) to carry out horizontal displacement, insulation board (8) fixed through screw rod (12) with main splint (6), screw rod (12) overcoat have and be elastic connection's spring (13) with insulation board (8), floating plate (10) carry out displacement from top to bottom through vertical cylinder (14).
4. The automatic transfer switch pneumatic break-in table of claim 3, wherein: the automatic transfer switch is characterized by further comprising a middle support (15), wherein supports (16) are respectively arranged on two sides of the middle support (15), the automatic transfer switch (1) is arranged in the middle support (15), a pressing plate (17) for pushing and pressing the automatic transfer switch (1) is arranged in the middle support (15), and the pressing plate (17) is pushed through a double-shaft air cylinder (18); the floating type hydraulic support is characterized in that a fixed plate (19) is arranged in the support (16), a vertical cylinder (14) is fixed to the upper portion of the fixed plate (19), the floating plate (10) moves up and down along the fixed plate (19) through a guide rod (20), and a linear bearing (21) is arranged between the guide rod (20) and the fixed plate (19).
5. The automatic transfer switch pneumatic break-in table of claim 4, wherein: the right-hand member of middle support (15) be equipped with locating pin (22) that are used for fixed automatic change over switch (1), push pedal (23) establish the left end at middle support (15), biax cylinder (18) push automatic change over switch (1) through clamp plate (17) and advance line location to locating pin (22).
6. The automatic transfer switch pneumatic break-in table of claim 3, wherein: each group of left splint pairs and each group of right splint pairs are respectively formed by 4 splint pairs (5) which are distributed at intervals; the two groups of left splint pairs are horizontally and symmetrically distributed; the vertical cylinders in the left clamping plate pair and the vertical cylinders in the right clamping plate pair are symmetrically distributed on a vertical central line.
7. The automatic transfer switch pneumatic break-in table of claim 3, wherein: the middle end of the main clamping plate (6) and the middle end of the auxiliary clamping plate (7) are rotationally connected through a rotating pin (24).
8. The method of operating an automatic transfer switch pneumatic break-in table of claim 3, characterized by the steps of:
firstly, manually inserting a right end groove of the automatic transfer switch into a positioning pin with a groove in the lateral direction, stepping on a foot valve to drive a double-shaft cylinder, and pressing the automatic transfer switch by a pressing plate;
the piston rod of the vertical cylinder extends outwards to drive the floating plate, the main clamping plate and the auxiliary clamping plate to approach each contact of the automatic change-over switch, and after the floating plate, the main clamping plate and the auxiliary clamping plate are in place, the vertical cylinder and the piston rod extend outwards to enable the auxiliary clamping plate to clamp each contact through a hinge formed by a support and a pin and the main clamping plate to clamp each contact through spherical contacts at the lower ends of the main clamping plate and the auxiliary clamping plate;
considering the deviation of the relative positions of the normal, standby and output contacts of the automatic change-over switch, a spring is arranged to enable the main clamping plate to rotate properly so as to adapt to the position of the contact of the automatic change-over switch;
the voltage sampling lines are led out from the spherical contact fastening screws, and after all contacts of the automatic change-over switch are clamped, automatic running-in can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642748.1A CN113380568B (en) | 2021-06-09 | 2021-06-09 | Automatic transfer switch pneumatic running-in table and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642748.1A CN113380568B (en) | 2021-06-09 | 2021-06-09 | Automatic transfer switch pneumatic running-in table and operation method thereof |
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| Publication Number | Publication Date |
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| CN113380568A true CN113380568A (en) | 2021-09-10 |
| CN113380568B CN113380568B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110642748.1A Active CN113380568B (en) | 2021-06-09 | 2021-06-09 | Automatic transfer switch pneumatic running-in table and operation method thereof |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09293432A (en) * | 1996-04-25 | 1997-11-11 | Togami Electric Mfg Co Ltd | Operating mechanism for switch |
| RU2297685C1 (en) * | 2005-10-10 | 2007-04-20 | Пензенская государственная технологическая академия | Method for assembling vacuum switches |
| CN102751120A (en) * | 2012-07-04 | 2012-10-24 | 江苏森源电气股份有限公司 | Production line for vacuum circuit breakers |
| CN202736790U (en) * | 2012-07-04 | 2013-02-13 | 江苏森源电气股份有限公司 | Production stream line of vacuum circuit breaker |
| CN202780070U (en) * | 2012-08-28 | 2013-03-13 | 株洲易力达机电有限公司 | Running-in stand for worm and gear mechanism |
| CN203607285U (en) * | 2013-11-21 | 2014-05-21 | 滁州市凤凰自动控制器有限公司 | Running-in device of temperature controller switch |
| CN104075887A (en) * | 2014-06-19 | 2014-10-01 | 邻水县薪宇机械制造有限公司 | Transmission assembly gear shifting running-in testing stand for mini-tiller |
| CN107591264A (en) * | 2017-08-30 | 2018-01-16 | 国家电网公司 | A kind of mechanical running-in machine of dc bypass switch |
| CN210167288U (en) * | 2019-08-16 | 2020-03-20 | 常州汇春铜业有限公司 | Temperature control switch running-in device |
| CN111537874A (en) * | 2020-05-14 | 2020-08-14 | 杭州杰涵机械科技有限公司 | Frame circuit breaker floating type automatic clamping device and operation method thereof |
| CN111681915A (en) * | 2020-06-18 | 2020-09-18 | 江苏大全高压开关有限公司 | Intelligent assembly production line for circuit breakers |
| CN212060498U (en) * | 2020-03-06 | 2020-12-01 | 北京京东方真空电器有限责任公司 | Switch life running-in detection equipment |
-
2021
- 2021-06-09 CN CN202110642748.1A patent/CN113380568B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09293432A (en) * | 1996-04-25 | 1997-11-11 | Togami Electric Mfg Co Ltd | Operating mechanism for switch |
| RU2297685C1 (en) * | 2005-10-10 | 2007-04-20 | Пензенская государственная технологическая академия | Method for assembling vacuum switches |
| CN102751120A (en) * | 2012-07-04 | 2012-10-24 | 江苏森源电气股份有限公司 | Production line for vacuum circuit breakers |
| CN202736790U (en) * | 2012-07-04 | 2013-02-13 | 江苏森源电气股份有限公司 | Production stream line of vacuum circuit breaker |
| CN202780070U (en) * | 2012-08-28 | 2013-03-13 | 株洲易力达机电有限公司 | Running-in stand for worm and gear mechanism |
| CN203607285U (en) * | 2013-11-21 | 2014-05-21 | 滁州市凤凰自动控制器有限公司 | Running-in device of temperature controller switch |
| CN104075887A (en) * | 2014-06-19 | 2014-10-01 | 邻水县薪宇机械制造有限公司 | Transmission assembly gear shifting running-in testing stand for mini-tiller |
| CN107591264A (en) * | 2017-08-30 | 2018-01-16 | 国家电网公司 | A kind of mechanical running-in machine of dc bypass switch |
| CN210167288U (en) * | 2019-08-16 | 2020-03-20 | 常州汇春铜业有限公司 | Temperature control switch running-in device |
| CN212060498U (en) * | 2020-03-06 | 2020-12-01 | 北京京东方真空电器有限责任公司 | Switch life running-in detection equipment |
| CN111537874A (en) * | 2020-05-14 | 2020-08-14 | 杭州杰涵机械科技有限公司 | Frame circuit breaker floating type automatic clamping device and operation method thereof |
| CN111681915A (en) * | 2020-06-18 | 2020-09-18 | 江苏大全高压开关有限公司 | Intelligent assembly production line for circuit breakers |
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