CN201638734U - Driving mechanism for isolating switch - Google Patents
Driving mechanism for isolating switch Download PDFInfo
- Publication number
- CN201638734U CN201638734U CN2010200228744U CN201020022874U CN201638734U CN 201638734 U CN201638734 U CN 201638734U CN 2010200228744 U CN2010200228744 U CN 2010200228744U CN 201020022874 U CN201020022874 U CN 201020022874U CN 201638734 U CN201638734 U CN 201638734U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- rotating shaft
- arm
- driving mechanism
- transmission
- 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 - Lifetime
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a driving mechanism for an isolating switch, which comprises a gear transmission assembly, a crank assembly and an installation frame, wherein the gear transmission assembly is a vertical axial cone gear transmission assembly and comprises a first bevel gear which rotates along a first rotating shaft and a second bevel gear which is driven by the first bevel gear and rotates along a second rotating shaft; the first rotating shaft and the second rotating shaft are vertically arranged; the basic shape of the installation frame is a rectangle frame formed by combining a front wall, a rear wall, a left wall and a right wall; the crank assembly comprises a support arm fixed on the second rotating shaft, a transmission arm for driving an external operating spindle to rotate and a connecting arm for connecting the support arm with the transmission arm; both ends of the connecting arm are respectively in rotational connection with one end of the support arm and one end of the transmission arm; and when rotating, the first bevel gear drives the second bevel gear to rotate so as to drive the support arm to rotate and drive the external operating spindle to rotate by the connecting arm and the transmission arm. The driving mechanism is suitable for a high-voltage switch cabinet and can effectively reduce the volume of the switch cabinet.
Description
Technical field
The utility model belongs to High-Voltage Electrical Appliances operating mechanism technical field, is specifically related to a kind of driving mechanism that is used for high voltage isolator.
Background technology
In the operating mechanism of tradition isolating switch, generally be direct sheathed operating grip on operation axis, rotate this operating grip and can drive operation axis and rotate, realize circuit deciliter; When isolating switch is used for switch cubicle, an action bars can be set on the operation axis, before operating personnel stand in switch cubicle, directly pull action bars up and down and can drive operation axis rotation realization branch closing operation.But this driving mechanism has significant disadvantages: the one, and need in switch cubicle, reserve enough spaces and make described action bars to rotate up and down; The 2nd, in the time of need realizing the electric operating operation, the mode of moving up and down of lever need be by complicated leverage ability and motor drive mechanism coupling.
The utility model content
The purpose of this utility model provides a kind of driving mechanism that is used for isolating switch that is applicable to high-tension switch cabinet, can effectively reduces the switch cubicle volume.
The technical scheme that realizes the utility model purpose is: a kind of driving mechanism that is used for isolating switch comprises gear-driven assembly, connecting lever assembly and installing rack; Described gear-driven assembly is a vertical axis Bevel Gear Transmission assembly; Described vertical axis Bevel Gear Transmission assembly comprises along circumferential first bevel gear of rotating of first rotating shaft, by the drive of first bevel gear and along circumferential second bevel gear of rotating of second rotating shaft; Described first rotating shaft is provided with second rotating shaft is vertical; The basic configuration of described installing rack is a rectangular frame that is combined by antetheca, rear wall, Zuo Bi and You Bi; Described connecting lever assembly comprises the support arm that is fixed in described second rotating shaft, the transmission arm and the linking arm that is used to be connected described support arm and transmission arm that is used to drive external operation axis rotation; The two ends of described linking arm are rotationally connected with an end of described support arm and transmission arm respectively; Described first bevel gear drives second bevel gear and rotates when rotating, and then drives the support arm rotation, and drives external operation axis rotation by linking arm and transmission arm.
In the such scheme, described first rotating shaft is rotated and is arranged on the antetheca of installing rack, and described first bevel gear is fixed in first rotating shaft; Be equipped with the operation axis hole and second shaft hole on the Zuo Bi of described installing rack and the right wall; Described second rotating shaft is arranged in described second shaft hole, and described second bevel gear is set in second rotating shaft; The end of described transmission arm is provided with spindle hole, and the operation axis hole concentric on this spindle hole and the described installing rack is provided with.
In the such scheme, the front end of described first bevel gear is provided with the operation stress hole of regular polygon.
In the such scheme, the left arm of described installing rack and right arm are provided with the installation screw.
In the such scheme, described first bevel gear is to enclose gear entirely, and described second bevel gear is the half-turn gear.
In the such scheme, the shape of described linking arm is an arc shaped.
The utlity model has positive effect: in (1) the utility model, described gear-driven assembly is a vertical axis Bevel Gear Transmission assembly; Described vertical axis Bevel Gear Transmission assembly comprises along circumferential first bevel gear of rotating of first rotating shaft, by the drive of first bevel gear and along circumferential second bevel gear of rotating of second rotating shaft; Described first rotating shaft is provided with second rotating shaft is vertical; The basic configuration of described installing rack is a rectangular frame that is combined by antetheca, rear wall, Zuo Bi and You Bi; Described connecting lever assembly comprises the support arm that is fixed in described second rotating shaft, the transmission arm and the linking arm that is used to be connected described support arm and transmission arm that is used to drive external operation axis rotation; The two ends of described linking arm are rotationally connected respectively at an end of described support arm and transmission arm; Described first bevel gear drives second bevel gear and rotates when rotating, and then drives the support arm rotation, and drives external operation axis rotation by linking arm and transmission arm.This structure no longer needs the action bars that moves up and down, only needs an action bars that has handle is inserted the default cavity and can operate from switch cabinet panel, and headspace is very little, is of value to reducing the switch cubicle volume; In addition, this kind structure is fit to be used with motor drive mechanism very much, need not additional in addition complicated leverage, effectively saves manufacturing cost and improves reliability.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of end view of driving mechanism shown in Figure 1 after removing installing rack;
Fig. 3 is a kind of user mode schematic diagram of driving mechanism shown in Figure 2.
Be labeled as shown in the accompanying drawing: gear-driven assembly 1, the first bevel gear 12, operation stress hole 121, second rotating shaft, 13, the second bevel gears 14, connecting lever assembly 2, support arm 21, linking arm 22, transmission arm 23, spindle hole 231, installing rack 3, antetheca 31, rear wall 32, left wall 33, right wall 34, operation axis hole 35, the second shaft holes 36 are installed screw 37.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown a kind of embodiment of the present utility model, and wherein, Fig. 1 is a kind of perspective view of the present utility model; Fig. 2 is a kind of end view of driving mechanism shown in Figure 1 after removing installing rack; Fig. 3 is a kind of user mode schematic diagram of driving mechanism shown in Figure 2.
Present embodiment is a kind of driving mechanism that is used for being installed in the isolating switch of high-tension switch cabinet, sees Fig. 1, comprises gear-driven assembly 1, connecting lever assembly 2 and installing rack 3.Described gear-driven assembly 1 is a vertical axis Bevel Gear Transmission assembly.
See Fig. 1 to Fig. 2, described vertical axis Bevel Gear Transmission assembly comprises along circumferential first bevel gear 12 of rotating of first rotating shaft (covered on the figure, as to can't see), by 12 drives of first bevel gear and along second rotating shaft, 13 circumferential second bevel gears 14 of rotating; Described first rotating shaft and second rotating shaft, 13 vertical settings; The basic configuration of described installing rack 3 is rectangular frames that combined by antetheca 31, rear wall 32, left wall 33 and right wall 34.See Fig. 2, described connecting lever assembly 2 comprises the support arm 21 that is fixed in described second rotating shaft 13, the linking arm 22 that is used to drive the transmission arm 23 of external operation axis rotation and is used to be connected described support arm 21 and transmission arm 23; The two ends of described linking arm 22 are rotationally connected by an end of bearing pin and described support arm 21 and transmission arm 23 respectively.The shape of described linking arm 22 is arc shapeds.
Described first bevel gear 12 drives 14 rotations of second bevel gear when rotating, and then drives support arm 21 rotations, and drives external operation axis rotation by linking arm 22 and transmission arm 23.
Described first rotating shaft is rotated and is arranged on the antetheca 31 of installing rack 3, and described first bevel gear 12 is fixed in first rotating shaft; Be equipped with the operation axis hole 35 and second shaft hole 36 on the left wall 33 of described installing rack 3 and the right wall 34; Described second rotating shaft 13 is arranged in described second shaft hole 36, and described second bevel gear 14 is set in second rotating shaft 13; The end of described transmission arm 23 is provided with spindle hole 231, and the 35 concentric settings of the operation axis hole on this spindle hole and the described installing rack 3.
See Fig. 1, the front end of described first bevel gear 12 is provided with the operation stress hole 121 of square.
The left arm of described installing rack 3 and right arm are provided with installs screw 37, is used for installing rack 3 is fixed on high-tension switch cabinet.
In order to prevent second bevel gear, 14 inordinate rotation, damage isolation knife, so in the present embodiment, described first bevel gear 12 is to enclose gear entirely, described second bevel gear 14 is half-turn gears.
In the present embodiment, this structure no longer needs the action bars that moves up and down, only needs an action bars that has handle is inserted the default cavity and can operate from switch cabinet panel, and headspace is very little, is of value to reducing the switch cubicle volume; In addition, this kind structure is fit to be used with motor drive mechanism very much, need not additional in addition complicated leverage, effectively saves manufacturing cost and improves reliability.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (6)
1. a driving mechanism that is used for isolating switch comprises gear-driven assembly (1), connecting lever assembly (2) and installing rack (3); It is characterized in that:
Described gear-driven assembly (1) is a vertical axis Bevel Gear Transmission assembly;
Described vertical axis Bevel Gear Transmission assembly comprises along circumferential first bevel gear (12) of rotating of first rotating shaft, by first bevel gear (12) drive and along circumferential second bevel gear (14) of rotating of second rotating shaft (13); Described first rotating shaft and the vertical setting of second rotating shaft (13);
The basic configuration of described installing rack (3) is a rectangular frame that is combined by antetheca (31), rear wall (32), left wall (33) He Youbi (34);
Described connecting lever assembly (2) comprises the support arm (21) that is fixed in described second rotating shaft (13), the linking arm (22) that is used to drive the transmission arm (23) of external operation axis rotation and is used to be connected described support arm (21) and transmission arm (23); The two ends of described linking arm (22) are rotationally connected with an end of described support arm (21) and transmission arm (23) respectively;
Described first bevel gear (12) drives second bevel gear (14) rotation when rotating, and then drives support arm (21) rotation, and drives external operation axis rotation by linking arm (22) and transmission arm (23).
2. the driving mechanism that is used for isolating switch according to claim 1 is characterized in that: described first rotating shaft is rotated and is arranged on the antetheca (31) of installing rack (3), and described first bevel gear (12) is fixed in first rotating shaft; Be equipped with operation axis hole (35) and second shaft hole (36) on left wall (33) He Youbi (34) of described installing rack (3); Described second rotating shaft (13) is arranged in described second shaft hole (36), and described second bevel gear (14) is set in second rotating shaft (13); The end of described transmission arm (23) is provided with spindle hole (231), and operation axis hole (35) the concentric setting on this spindle hole and the described installing rack (3).
3. the driving mechanism that is used for isolating switch according to claim 2 is characterized in that: the front end of described first rotating shaft wheel (12) is provided with the operation stress hole (121) of regular polygon.
4. the driving mechanism that is used for isolating switch according to claim 2 is characterized in that: the left arm of described installing rack (3) and right arm are provided with installs screw (37).
5. the driving mechanism that is used for isolating switch according to claim 2 is characterized in that: described first bevel gear (12) is to enclose gear entirely, and described second bevel gear (14) is the half-turn gear.
6. the driving mechanism that is used for isolating switch according to claim 2 is characterized in that: the shape of described linking arm (22) is an arc shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200228744U CN201638734U (en) | 2010-01-08 | 2010-01-08 | Driving mechanism for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200228744U CN201638734U (en) | 2010-01-08 | 2010-01-08 | Driving mechanism for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638734U true CN201638734U (en) | 2010-11-17 |
Family
ID=43083239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200228744U Expired - Lifetime CN201638734U (en) | 2010-01-08 | 2010-01-08 | Driving mechanism for isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763977B (en) * | 2010-01-08 | 2012-12-05 | 童建朋 | Driving mechanism for isolating switch |
| CN105610362A (en) * | 2016-03-03 | 2016-05-25 | 浙江豪顿电气有限公司 | Mechanical device for automatic output voltage regulator for transformer tap switch |
| CN106206097A (en) * | 2016-07-30 | 2016-12-07 | 张学衡 | A kind of low tension switch |
| CN106449196A (en) * | 2016-08-31 | 2017-02-22 | 连云港市港圣开关制造有限公司 | Electric isolating switch |
-
2010
- 2010-01-08 CN CN2010200228744U patent/CN201638734U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763977B (en) * | 2010-01-08 | 2012-12-05 | 童建朋 | Driving mechanism for isolating switch |
| CN105610362A (en) * | 2016-03-03 | 2016-05-25 | 浙江豪顿电气有限公司 | Mechanical device for automatic output voltage regulator for transformer tap switch |
| CN106206097A (en) * | 2016-07-30 | 2016-12-07 | 张学衡 | A kind of low tension switch |
| CN106449196A (en) * | 2016-08-31 | 2017-02-22 | 连云港市港圣开关制造有限公司 | Electric isolating switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101763977B (en) | Driving mechanism for isolating switch | |
| CN201638734U (en) | Driving mechanism for isolating switch | |
| CN105529224A (en) | Operation module for small-sized air switch | |
| CN214012814U (en) | Three-station isolation grounding switch operating mechanism | |
| CN202339871U (en) | Gas-insulated three-station isolating switch | |
| CN209823264U (en) | Shaking device suitable for transformer substation 10kV switch trolley | |
| CN208094196U (en) | A kind of combined intelligent capacitor | |
| CN204013177U (en) | A kind of clad type clutch transmission assembly | |
| CN203038815U (en) | Isolation grounding switch for solid insulation switch cabinet | |
| CN207732271U (en) | A kind of outdoor rain-proof distribution box | |
| CN201655654U (en) | Vacuum circuit breaker | |
| CN203895389U (en) | Transmission structure with two-terminal support | |
| CN206774970U (en) | A kind of low voltage drawing-out switching carbinet propulsion interlocking mechanism | |
| CN203306853U (en) | Automatic take-up reel | |
| CN203596305U (en) | Horizontal rotation and vertical rotation switching device for isolation switch | |
| CN103996578B (en) | The drive mechanism that a kind of two ends support | |
| CN110223877B (en) | GIS isolation composite grounding switch | |
| CN218850034U (en) | Electrical equipment installation power interruption protection device | |
| CN204390961U (en) | Solid insulation ring main unit three station interrupter | |
| CN220456298U (en) | Electric transmission mechanism of isolating switch | |
| CN201877342U (en) | High voltage load switch | |
| CN210052680U (en) | GIS keeps apart compound earthing switch | |
| CN218447764U (en) | Plastic case circuit breaker with manual opening and closing function | |
| CN220732082U (en) | Ring main unit convenient to disassemble and overhaul | |
| CN203850232U (en) | Miniature circuit breaker handle structure with clutch function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101117 Effective date of abandoning: 20100108 |
|
| RGAV | Abandon patent right to avoid regrant |