CN102136378B - Operating mechanism of simple metal enclosed switch equipment - Google Patents
Operating mechanism of simple metal enclosed switch equipment Download PDFInfo
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- CN102136378B CN102136378B CN 201010535631 CN201010535631A CN102136378B CN 102136378 B CN102136378 B CN 102136378B CN 201010535631 CN201010535631 CN 201010535631 CN 201010535631 A CN201010535631 A CN 201010535631A CN 102136378 B CN102136378 B CN 102136378B
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Abstract
The invention discloses an operating mechanism of simple metal enclosed switch equipment. An upper operation board device and an upper output shaft device are arranged in a matching way; a lower operation board device and a transition shaft device are arranged in a matching way; the transition shaft device is connected with a connecting rod mechanism in an adapting way; the connecting rod mechanism is connected with a lower output shaft device in an adapting way; the upper end of a spring energy storing and releasing device is connected with the upper operation board device; the lower end of the spring energy storing and releasing device is connected with the lower operation board device; the upper operation board device or the lower operation board device drives the upper output shaft device or the lower output shaft device to rotate respectively through the spring energy storing and releasing device; an interlock device is arranged between the upper operation board and the lower operation board; and indicator devices are arranged on the upper output shaft device and the transition shaft device respectively, and are used for clearly displaying the switch-on or switch-off state of a switch respectively. By adopting the operating mechanism, the installation space is effectively saved, the installation is more convenient, the quantity of parts and the product cost are reduced, and safety and reliability are achieved.
Description
Technical field
Patent of the present invention relates to the operating mechanism field that a kind of high-tension distribution equipment is used, particularly the Simple operation mechanism used of a kind of Cubicle Gas-Insulated Switchgear.
Background technology
At present, the existing spring operating mechanism that is used for SF6 gas-insulated ring network cabinet is all generally that an operating mechanism can only operate a switch.Namely, conventional SF6 ring main unit generally forms a unit by an on-load switch and an earthed switch, on-load switch is controlled by different operating mechanisms respectively from earthed switch, cause ring main unit control section installing space crowded, and complicated structure, number of parts is many, causes product price high.
Summary of the invention
The purpose of patent of the present invention is to overcome the deficiencies in the prior art, provide an operating mechanism operation of a kind of need two switches, and this mechanism structure is simple, amount of parts is few, the debugging operation is few, the operating mechanism of chain reliable simple metal enclosed switch equipment.
the goal of the invention of patent of the present invention is achieved in that a kind of operating mechanism of simple metal enclosed switch equipment, comprise front mounting plate, rear mounting panel be arranged on respectively front mounting plate, upper operation board device on rear mounting panel, lower operation board device, spring energy storing-releasing device, upper output shaft device, lower output shaft device, the transition axis device, linkage and indication plate, wherein, the installation that matches of described upper operation board device and upper output shaft device, the installation that matches of lower operation board device and transition axis device, the transition axis device is connected with linkage is adaptive, linkage and lower adaptive connection of output shaft device, and spring energy storing-releasing device upper end is connected with upper operation board device, spring energy storing-releasing device lower end is connected with lower operation board device, make upper operation board device or lower operation board device drive respectively upper output shaft device or lower output shaft device rotation by spring energy storing-releasing device, be provided with interlock between described upper operation board device and lower operation board device, and indication plate is installed on respectively the output shaft device, on the transition axis device, thereby combined floodgate or the gate-dividing state of difference display switch.
Described interlock comprises mechanism's interlocking member, upper manual interlocking member and lower manual interlocking member, mechanism's interlocking member one end is connected with upper operation board device, mechanism's interlocking member other end is connected with lower operation board device, upper manual interlocking member and lower manual interlocking member are installed on respectively on rear mounting panel, upper manual interlocking member is connected with upper output shaft device, and lower manual interlocking member and transition axis device connect.
Described upper operation board device comprises operating axis and upper operation board, lower operation board device comprises lower operating axis and lower operation board, upper operating axis and lower operating axis are placed in respectively on output shaft device and transition axis device, upward the front end of operating axis and lower operating axis is respectively equipped with the mounting groove that matches and install for manual or electric operating, and upper operating axis is connected with mechanism interlocking member one end, and mechanism's interlocking member other end is connected with lower operating axis.
Described upper operating axis and lower operating axis respectively with the installation that matches of upper operation board, lower operation board, the alignment pin that upper operation board and lower operation board are respectively equipped with at least one and match and install with spring energy storing-releasing device.
Described spring energy storing-releasing device comprises upper spring crank, lower spring crank and the spring assembly that is installed on respectively on operating axis and lower operating axis, upper spring crank and lower spring crank are respectively equipped with and having strong market potential that upper output shaft device, transition axis device match, and the end at have strong market potential middle part and spring assembly two ends is matchedly connected.
Described upper output shaft device comprises plate, upper output shaft, the front end of upper output shaft passes operating axis and by the installation that matches of clutch and upper operating axis, upper output shaft is matchedly connected by six Fang Tai and upper shifting block, upper shifting block is provided with the arc groove that slides be used to having strong market potential, and upward shifting block outer rim both sides are provided with arc groove.
Described transition axis device comprises lower shifting block, transition axis, the front end of transition axis passes lower operating axis and by the installation that matches of clutch and lower operating axis, transition axis is matchedly connected by six Fang Tai and lower shifting block, lower shifting block is provided with the arc chute that slides be used to having strong market potential, lower shifting block outer rim both sides are provided with location notch, and lower shifting block is provided with the location hole that matches and install with linkage.
Described linkage comprises connecting rod, knee-piece, and connecting rod is connected with lower shifting block by location hole, and connecting rod and knee-piece one end are hinged, and the knee-piece other end is connected with lower output shaft device by six Fang Tai.
Described lower output shaft device is lower output shaft, and lower output shaft is connected with knee-piece by six side's platforms, and lower output shaft is provided with for the cam that promotes external switch.
Described rear mounting panel is provided with spring bumper, and spring bumper is matchedly connected with the arc groove of upper shifting block, the location notch of lower shifting block respectively.
The operating mechanism advantage of patent simple metal enclosed switch equipment of the present invention is following 4 points.
(1) share one group of spring energy storing-releasing device by upper operation board device and lower operation board device, drive in order upper output shaft device, transition axis device and lower output shaft device motion, thereby complete switch minute, closing operation, and observe reliably on off state by indication plate before front mounting plate.
(2) can effectively save installing space, miscellaneous part be installed more convenient, simultaneously, reduce number of parts, thereby reduce product cost.
(3) between upper operation board device and lower operation board device, reliable interlock is arranged, when wherein either party was in closing position, another kind of switch can not carry out closing operation, and was safe and reliable.
(4) upper operation board device and lower operation board device are controlled the impact that different switches mutual positions is not subjected to distance, when distant between switch, the invariant position that upper operation board device is installed, middle by transition axis device and linkage drive, thus drive the output shaft rotation.
Description of drawings
Accompanying drawing 1 is the structural representation of patent of the present invention.
Accompanying drawing 2 is the structural representation of another angle of patent of the present invention.
Accompanying drawing 3 is removed the structural representation of front mounting plate for patent of the present invention.
Accompanying drawing 4 patent of the present invention is removed the structural representation of another angle of front mounting plate.
Accompanying drawing 5 concerns schematic diagram for the upper operation board of patent of the present invention and upper operating axis.
Accompanying drawing 6 concerns schematic diagram for the lower operation board of patent of the present invention and lower operating axis.
Accompanying drawing 7 is the structural representation of the upper spring crank of patent of the present invention.
Accompanying drawing 8 is the structural representation of the lower spring crank of patent of the present invention.
Fig. 9 is the rearview of the rear mounting panel of patent of the present invention.
Accompanying drawing 10 is the schematic diagram that concerns of the upper output shaft of patent of the present invention and upper shifting block.
Accompanying drawing 11 is the schematic diagram that concerns of the transition axis of patent of the present invention and lower shifting block.
Accompanying drawing 12 is the schematic diagram that concerns of lower output shaft, knee-piece and the cam of patent of the present invention.
Embodiment
Below in conjunction with accompanying drawing, patent of the present invention is further described.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and shown in Figure 12, the operating mechanism of patent simple metal enclosed switch equipment of the present invention, it comprises front mounting plate 1, rear mounting panel 2, and being loaded on front mounting plate 1 and rear mounting panel 2 has respectively upper operation board device, lower operation board device, spring energy storing-releasing device, upper output shaft device, lower output shaft device, transition axis device, linkage and indication plate.wherein, the installation that matches of upper operation board device and upper output shaft device, lower operation board device is connected with the transition axis device is adaptive, the transition axis device is connected with linkage is adaptive, linkage and lower adaptive connection of output shaft device, and spring energy storing-releasing device upper end is connected with upper operation board device, spring energy storing-releasing device lower end is connected with lower operation board device, make upper operation board device or lower operation board device drive respectively upper output shaft device or lower output shaft device rotation by spring energy storing-releasing device, be provided with interlock between upper operation board device and lower operation board device, and indication plate 30 is installed on respectively the output shaft device, on the transition axis device, thereby show that respectively operated switch closes a floodgate or gate-dividing state.
Be embodied in: upper operation board device comprises operating axis 6 and upper operation board 7, lower operation board device comprises lower operating axis 8 and lower operation board 9, upper operating axis 6 is placed in respectively on output shaft device and transition axis device with lower operating axis 8, and upper operating axis 6 is respectively equipped with the front end of lower operating axis 8 mounting groove 10 that matches and install for manual or electric operating.Upper operating axis 6 and lower operating axis 8 respectively with installations that match of upper operation board 7, lower operation board 9, upper operation board 7 and lower operation board 9 be respectively equipped with at least one and with the match alignment pin 11 of installation of spring energy storing-releasing device.This spring energy storing-releasing device comprises upper spring crank 12, lower spring crank 13 and the spring assembly 14 that is installed on respectively on operating axis 6 and lower operating axis 8, upper spring crank 12 and lower spring crank 13 are respectively equipped with upper output shaft device, transition axis device match and have strong market potential 15, and the end at have strong market potential 15 middle parts and spring assembly 14 two ends is matchedly connected.
Yet, described upper output shaft device comprises plate 16, upper output shaft 17, the front end of upper output shaft 17 passes operating axis 6 and by the installation that matches of clutch 18 and upper operating axis 6, upper output shaft 17 is matchedly connected by six Fang Tai and upper shifting block 16, upper shifting block 16 is provided be used to 15 arc grooves that slide 33 of having strong market potential, and upper shifting block 16 outer rim both sides are provided with arc groove 29.The transition axis device comprises lower shifting block 19, transition axis 20, the front end of transition axis 20 passes lower operating axis 8 and by the installation that matches of clutch 18 and lower operating axis 8, transition axis 20 is matchedly connected by six Fang Tai and lower shifting block 19, lower shifting block 19 is provided be used to 15 arc chutes that slide 21 of having strong market potential, lower shifting block 19 outer rim both sides are provided with location notch 22, and lower shifting block 19 is provided with the location hole 23 that matches and install with linkage.And linkage comprises connecting rod 24, knee-piece 25, and connecting rod 24 is connected with lower shifting block 19 by location hole 23, and connecting rod 24 is hinged with knee-piece 25 1 ends, and knee-piece 25 other ends are connected with lower output shaft device by six Fang Tai.Lower output shaft device is lower output shaft 26, and lower output shaft 26 is connected with knee-piece 25 by six side's platforms, and lower output shaft 26 is provided with for the cam 27 that promotes external switch.And rear mounting panel 2 is provided with spring bumper 28, and spring bumper 28 is matchedly connected with arc groove 29, the arc chute 21 that upper shifting block 16, lower shifting block 19 outer rims are provided with respectively.
The operation principle of this product is: insert the mounting groove 10 of operating axis 6 on the switch correspondence that need to divide or close a floodgate by handle or descend in the mounting groove 10 of operating axis 8, along or be rotated counterclockwise operating axis 6 or lower operating axis 8, thereby in drive, operation board 7 or lower operation board 9 rotate, upper operation board 7 or the alignment pin 11 on lower operation board 9 by rotation drive upper spring crank 12 or 13 rotations of lower spring crank, and carry out energy storage by 15 compression spring assemblies 14 of having strong market potential of upper spring crank 12 or lower spring crank 13.Because this product is provided with stopping means 31, when spring assembly 14 is crossed the rated value of stopping means 31, the upper shifting block 16 of output shaft device is gone up in the promotion that releases energy or the lower shifting block 19 of transition axis device rotates, upper shifting block 16 drives upper output shaft 17 by six square grooves and rotates, upper output shaft 17 1 ends rotate by being connected with the external switch axle by hexagonal hole and driving the external switch axle, realize that switch closes or separating brake, and upper output shaft 17 other ends drive indication plate 30 by clutch 18 and rotate, and make accurately reflection on off state of indication plate 30.In like manner, lower shifting block 19 drives transition axis 20 by six square grooves on the one hand and rotates, drive indication plate 30 rotations of another external switch by the clutch 18 of transition axis 20 front ends, make accurately another external switch state of reflection of indication plate 30, pass to knee-piece 25 and descend shifting block 19 will move through on the other hand connecting rod 24, knee-piece 25 drives lower output shaft 26 by six square grooves and rotates, and lower output shaft 26 drives another switch shaft by hexagonal hole and rotates, and realizes that switch divides, closing operation.And, after spring assembly 14 overrates, release energy by spring assembly 14 and promote upper shifting block 16 or lower shifting block 19 motions, thereby in drive, output shaft 17 or lower output shaft 26 rotate, when switch rotary to minute, during the combined floodgate final position, this product is under actual conditions, be provided with spacer pin 32 on front mounting plate 1, the position that this spacer pin 32 limits upper spring crank 12, lower spring crank 13 on the one hand, limit on the other hand the position of upper shifting block 16 and lower shifting block 19, thereby control upper output shaft 17 and lower output shaft 26 anglecs of rotation.
In addition, described interlock comprises mechanism's interlocking member 3, upper manual interlocking member 4 and lower manual interlocking member 5, mechanism's interlocking member 3 one ends are connected with upper operation board device, mechanism's interlocking member 3 other ends are connected with lower operation board device, upper manual interlocking member 4 is installed on respectively on rear mounting panel 2 with lower manual interlocking member 5, upper manual interlocking member 4 is connected with upper output shaft device, and lower manual interlocking member 5 is connected with the transition axis device.Like this, when a switch is in closing position, mechanism's interlocking member 3 will limit another switch and carry out closing operation, and namely mechanism's interlocking member 3 locks upper operating axis 6 or lower operating axis 8, and then limits another switch and close a floodgate.Also have, be provided with respectively the spring bumper 28 that the location notch 22 with the arc groove 29 of upper shifting block 16, lower shifting block 19 matches on rear mounting panel 2, with the work dish 7 that prevents from going out to drill with lower operation board 8 in thermal energy storage process, because frictional force drives upper shifting block 16 or lower shifting block 19 fine motions, cause the switch malfunction.In actual mechanical process, also be provided with lockplate 34 on rear mounting panel 2, separate under excessive short circuit current effect to prevent knife switch.
According to the above description, and by reference to the accompanying drawings as the simplest execution mode of the present invention, yet other extended structure of the present invention is not limited to this, understands by described concrete enforcement, and above-mentioned execution mode has disclosed concrete function of the present invention and architectural characteristic.
Claims (10)
1. the operating mechanism of a simple metal enclosed switch equipment, comprise front mounting plate (1), rear mounting panel (2) be arranged on respectively front mounting plate (1), upper operation board device on rear mounting panel (2), lower operation board device, spring energy storing-releasing device, upper output shaft device, lower output shaft device, the transition axis device, linkage and indication plate (30), it is characterized in that: the installation that matches of described upper operation board device and upper output shaft device, the installation that matches of lower operation board device and transition axis device, the transition axis device is connected with linkage is adaptive, linkage and lower adaptive connection of output shaft device, and spring energy storing-releasing device upper end is connected with upper operation board device, spring energy storing-releasing device lower end is connected with lower operation board device, make upper operation board device or lower operation board device drive respectively upper output shaft device or lower output shaft device rotation by spring energy storing-releasing device, be provided with interlock between described upper operation board device and lower operation board device, and indication plate (30) is installed on respectively the output shaft device, on the transition axis device, thereby combined floodgate or the gate-dividing state of difference display switch.
2. the operating mechanism of simple metal enclosed switch equipment according to claim 1, it is characterized in that: described interlock comprises mechanism's interlocking member (3), upper manual interlocking member (4) and lower manual interlocking member (5), mechanism's interlocking member (3) one ends are connected with upper operation board device, mechanism's interlocking member (3) other end is connected with lower operation board device, upper manual interlocking member (4) is installed on respectively on rear mounting panel (2) with lower manual interlocking member (5), upper manual interlocking member (4) is connected with upper output shaft device, lower manual interlocking member (5) is connected with the transition axis device.
3. the operating mechanism of simple metal enclosed switch equipment according to claim 2, it is characterized in that: described upper operation board device comprises operating axis (6) and upper operation board (7), lower operation board device comprises lower operating axis (8) and lower operation board (9), upper operating axis (6) is placed in respectively on output shaft device and transition axis device with lower operating axis (8), upward operating axis (6) is respectively equipped with the front end of lower operating axis (8) mounting groove (10) that matches and install for manual or electric operating, and upper operating axis (6) is connected with mechanism interlocking member (3) one ends, and mechanism's interlocking member (3) other end is connected with lower operating axis (8).
4. the operating mechanism of simple metal enclosed switch equipment according to claim 3, it is characterized in that: described upper operating axis (6) and lower operating axis (8) respectively with installations that match of upper operation board (7), lower operation board (9), upper operation board (7) and lower operation board (9) be respectively equipped with at least one and with the match alignment pin (11) of installation of spring energy storing-releasing device.
5. the operating mechanism of simple metal enclosed switch equipment according to claim 4, it is characterized in that: described spring energy storing-releasing device comprises upper spring crank (12), lower spring crank (13) and the spring assembly (14) that is installed on respectively on operating axis (6) and lower operating axis (8), upper spring crank (12) and lower spring crank (13) are respectively equipped with have strong market potential (15) that match with upper output shaft device, transition axis device, and the end at have strong market potential (15) middle part and spring assembly (14) two ends is matchedly connected.
6. the operating mechanism of simple metal enclosed switch equipment according to claim 5, it is characterized in that: described upper output shaft device comprises shifting block (16), upper output shaft (17), the front end of upper output shaft (17) passes operating axis (6) and by the installation that matches of clutch (18) and upper operating axis (6), upper output shaft (17) is matchedly connected by six Fang Tai and upper shifting block (16), upper shifting block (16) is provided with the arc groove (33) that slides be used to have strong market potential (15), and upward shifting block (16) outer rim both sides are provided with arc groove (29).
7. the operating mechanism of simple metal enclosed switch equipment according to claim 5, it is characterized in that: described transition axis device comprises lower shifting block (19), transition axis (20), the front end of transition axis (20) passes lower operating axis (8) and by the installation that matches of clutch (18) and lower operating axis (8), transition axis (20) is matchedly connected by six Fang Tai and lower shifting block (19), lower shifting block (19) is provided with the arc chute (21) that slides be used to have strong market potential (15), lower shifting block (19) outer rim both sides are provided with location notch (22), and lower shifting block (19) is provided with the location hole (23) that matches and install with linkage.
8. the operating mechanism of simple metal enclosed switch equipment according to claim 7, it is characterized in that: described linkage comprises connecting rod (24), knee-piece (25), connecting rod (24) is connected with lower shifting block (19) by location hole (23), connecting rod (24) is hinged with knee-piece (25) one ends, and knee-piece (25) other end is connected with lower output shaft device by six Fang Tai.
9. the operating mechanism of simple metal enclosed switch equipment according to claim 8, it is characterized in that: described lower output shaft device is lower output shaft (26), lower output shaft (26) is connected with knee-piece (25) by six side's platforms, and lower output shaft (26) is provided with for the cam (27) that promotes external switch.
10. the operating mechanism of according to claim 6 or 7 described simple metal enclosed switch equipments, it is characterized in that: described rear mounting panel (2) is provided with spring bumper (28), and spring bumper (28) is matchedly connected with the location notch (22) of the arc groove (29) of upper shifting block (16), lower shifting block (19) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010535631 CN102136378B (en) | 2010-11-09 | 2010-11-09 | Operating mechanism of simple metal enclosed switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010535631 CN102136378B (en) | 2010-11-09 | 2010-11-09 | Operating mechanism of simple metal enclosed switch equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102136378A CN102136378A (en) | 2011-07-27 |
| CN102136378B true CN102136378B (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010535631 Active CN102136378B (en) | 2010-11-09 | 2010-11-09 | Operating mechanism of simple metal enclosed switch equipment |
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| CN (1) | CN102136378B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341573B (en) * | 2018-12-18 | 2022-03-22 | 天津平高智能电气有限公司 | Circuit breaker and operating mechanism thereof |
| CN110310848B (en) * | 2019-07-30 | 2024-02-13 | 浙江兴邦电气有限公司 | Operating mechanism of load switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148913A (en) * | 1990-03-22 | 1992-09-22 | Merlin Gerin | Operating mechanism of a three-position switch |
| CN201237978Y (en) * | 2008-08-12 | 2009-05-13 | 江苏凯隆电器有限公司 | Energy pre-accumulation switch-on mechanism of operating mechanism for circuit breaker |
| CN201307550Y (en) * | 2008-09-25 | 2009-09-09 | 袁进军 | Rotary interlock actuating mechanism of voltage switching cabinet |
| CN201584310U (en) * | 2009-11-13 | 2010-09-15 | 丛丹 | Small middle-pressure switch spring operation mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0793077B2 (en) * | 1987-07-10 | 1995-10-09 | 株式会社日立製作所 | Switch operating device |
-
2010
- 2010-11-09 CN CN 201010535631 patent/CN102136378B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148913A (en) * | 1990-03-22 | 1992-09-22 | Merlin Gerin | Operating mechanism of a three-position switch |
| CN201237978Y (en) * | 2008-08-12 | 2009-05-13 | 江苏凯隆电器有限公司 | Energy pre-accumulation switch-on mechanism of operating mechanism for circuit breaker |
| CN201307550Y (en) * | 2008-09-25 | 2009-09-09 | 袁进军 | Rotary interlock actuating mechanism of voltage switching cabinet |
| CN201584310U (en) * | 2009-11-13 | 2010-09-15 | 丛丹 | Small middle-pressure switch spring operation mechanism |
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| CN102136378A (en) | 2011-07-27 |
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Denomination of invention: Operating mechanism of simple metal enclosed switch equipment Effective date of registration: 20190808 Granted publication date: 20130619 Pledgee: China Co truction Bank Corp Foshan branch Pledgor: Shunde Switch Co., Ltd., Guangdong Prov. Registration number: Y2019440000004 |
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