CN203967594U - A kind of switch cubicle Novel valve opening device - Google Patents
A kind of switch cubicle Novel valve opening device Download PDFInfo
- Publication number
- CN203967594U CN203967594U CN201420365899.2U CN201420365899U CN203967594U CN 203967594 U CN203967594 U CN 203967594U CN 201420365899 U CN201420365899 U CN 201420365899U CN 203967594 U CN203967594 U CN 203967594U
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- CN
- China
- Prior art keywords
- bent plate
- valve
- spacing
- connecting lever
- driving shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of switch cubicle Novel valve opening device, it comprises rotation connecting lever bent plate, the spacing bent plate of driving shaft height, spacing stiffener and pedestal; Described pedestal is welded to form by substrate, axle; Described rotation connecting lever bent plate is welded to form by bent plate, rotary sleeve; Described pedestal, the spacing bent plate of driving shaft height, spacing stiffener are fixed on switch cabinet shell body by bolt, nut respectively; The described driving shaft spacing bent plate of height and spacing stiffener are connected and fixed by bolt, nut, become as a whole; After described rotation connecting lever bent plate and base combination, by rotary sleeve and axle, realization relatively rotates.The switch cubicle Novel valve opening device that the utility model provides, simple in structure, steadily, valve is closed fully in circuit breaker turnover.
Description
Technical field
The utility model relates to a kind of switch cubicle Novel valve opening device.
Background technology
Along with the raising of armored type switch cubicle research and development manufacturing technology and constantly perfect, the safe and reliable opening and closing of switch cabinet shutter, to switch cubicle and circuit breaker cart operation, and the safe operation of switch cubicle plays an important role, simultaneously, improve reliable valve opening device, representing the Development Level of switch cubicle.The valve opener existing in existing market, in the process of operating breaker handcart, can open valve or close valve simultaneously.Open or close in process at valve, have the stressed stage of an operational torque value maximum, in this stage, circuit breaker cart, in entering or going out, has a motion upwards, causes circuit breaker turnover not steady, and valve is closed inadequate problem.This mechanism, designing in process, focuses on head it off, respond well after advanced development.。
Utility model content
The technical problems to be solved in the utility model is the defect that overcomes prior art, and a kind of switch cubicle Novel valve opening device is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of switch cubicle Novel valve of the utility model opening device, it comprises rotation connecting lever bent plate, the spacing bent plate of driving shaft height, spacing stiffener and pedestal; Described pedestal is welded to form by substrate, axle; Described rotation connecting lever bent plate is welded to form by bent plate, rotary sleeve; Described pedestal, the spacing bent plate of driving shaft height, spacing stiffener are fixed on switch cabinet shell body by bolt, nut respectively; The described driving shaft spacing bent plate of height and spacing stiffener are connected and fixed by bolt, nut, become as a whole; After described rotation connecting lever bent plate and base combination, by rotary sleeve and axle, realization relatively rotates.
Further, described rotation connecting lever bent plate, by being assemblied in the driving of the driving shaft on circuit breaker cart, encloses and pivots, thereby drives valve to move up and down, and realizes the open and close of valve.
Further, the stressed stage of valve moment values maximum is being opened or closed to described rotation connecting lever bent plate, under the restriction of the spacing bent plate of driving shaft height, spacing stiffener, the driving shaft that prevents from being assemblied on circuit breaker cart moves upward, making it can only horizontal movement, thereby ensures that valve is fully opened or closed.
Further, operating breaker handcart is moving to from test position the process of run location, the drive shaft rotation connecting lever bent plate being assemblied on circuit breaker cart rotates, thereby drive valve to move up and down, after valve is fully opened, be assemblied in the driving shaft on circuit breaker cart and rotating under the cooperation of connecting lever bent plate, valve energy is crossed the opening remaining at.
Further, described rotation connecting lever bent plate, is assemblied in the drive shaft rotation on circuit breaker cart, thereby drives valve to move up and down moving to the process of test position from run location at circuit breaker cart, realizes closing of valve.
The beneficial effect that the utility model reaches is:
The switch cubicle Novel valve opening device that the utility model provides, simple in structure, steadily, valve is closed fully in circuit breaker turnover.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of switch cubicle Novel valve of the utility model opening device;
Fig. 2 is the structural representation of rotation connecting lever bent plate;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of pedestal;
Fig. 5 is the structural representation of valve while closing;
Fig. 6 is the structural representation of valve while opening;
After Fig. 7 is valve opening device and switch cabinet shutter assembling, structural representation when valve is opened;
After Fig. 8 is valve opening device and switch cabinet shutter assembling, structural representation when valve is closed;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figures 1 to 8, a kind of switch cubicle Novel valve opening device, it comprises rotation connecting lever bent plate 1, the spacing bent plate 2 of driving shaft height, spacing stiffener 3, pedestal 4;
Wherein, described pedestal 4 is welded to form by substrate 5, axle 6; Described rotation connecting lever bent plate 1 is welded to form by bent plate 8, rotary sleeve 7; Described pedestal 4, the spacing bent plate 2 of driving shaft height, spacing stiffener 3 are fixed on switch cabinet shell body by bolt, nut respectively, maintain static; The spacing bent plate 2 of described driving shaft height is connected and fixed by bolt, nut with spacing stiffener 3, becomes as a whole; After described rotation connecting lever bent plate 1 combines with pedestal 4, by rotary sleeve 7 and axle 6, realization relatively rotates.
Described rotation connecting lever bent plate 1, by axle 6, being assemblied under the driving of the driving shaft 9 on circuit breaker cart, rotates around axle 6, thereby drives valve to move up and down, and realizes the open and close of valve.
The stressed stage of valve moment values maximum is being opened or closed to described rotation connecting lever bent plate 1, under the restriction of the spacing bent plate 2 of driving shaft height, spacing stiffener 3, the driving shaft 9 that prevents from being assemblied on circuit breaker cart moves upward, making it can only horizontal movement, thereby ensures that valve is fully opened or closed.
Described operating breaker handcart is moving to from test position the process of run location, the driving shaft 9 being assemblied on circuit breaker cart drives rotation connecting lever bent plate 1 to rotate, thereby drive valve to move up and down, after valve is fully opened, be assemblied in the driving shaft 9 on circuit breaker cart and rotating under the cooperation of connecting lever bent plate 1, valve energy is crossed the opening remaining at.
Described rotation connecting lever bent plate 1,, is assemblied in the driving shaft 9 driving rotations on circuit breaker cart, thereby drives valve to move up and down moving to the process of test position from run location at circuit breaker cart, realizes closing of valve.
The switch cubicle Novel valve opening device that the utility model provides, simple in structure, steadily, valve is closed fully in circuit breaker turnover.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a switch cubicle Novel valve opening device, is characterized in that, comprises rotation connecting lever bent plate, the spacing bent plate of driving shaft height, spacing stiffener and pedestal; Described pedestal is welded to form by substrate, axle; Described rotation connecting lever bent plate is welded to form by bent plate, rotary sleeve; Described pedestal, the spacing bent plate of driving shaft height, spacing stiffener are fixed on switch cabinet shell body by bolt, nut respectively; The described driving shaft spacing bent plate of height and spacing stiffener are connected and fixed by bolt, nut, become as a whole; After described rotation connecting lever bent plate and base combination, by rotary sleeve and axle, realization relatively rotates.
2. a kind of switch cubicle Novel valve opening device according to claim 1, it is characterized in that, described rotation connecting lever bent plate, by being assemblied in the driving of the driving shaft on circuit breaker cart, encloses and pivots, thereby drive valve to move up and down, realize the open and close of valve.
3. a kind of switch cubicle Novel valve opening device according to claim 1, it is characterized in that, the stressed stage of valve moment values maximum is being opened or closed to described rotation connecting lever bent plate, under the restriction of the spacing bent plate of driving shaft height, spacing stiffener, the driving shaft that prevents from being assemblied on circuit breaker cart moves upward, making it can only horizontal movement, thereby ensures that valve is fully opened or closed.
4. a kind of switch cubicle Novel valve opening device according to claim 1, it is characterized in that, operating breaker handcart is moving to from test position the process of run location, the drive shaft rotation connecting lever bent plate being assemblied on circuit breaker cart rotates, thereby drive valve to move up and down, after valve is fully opened, be assemblied in the driving shaft on circuit breaker cart and rotating under the cooperation of connecting lever bent plate, valve energy is crossed the opening remaining at.
5. a kind of switch cubicle Novel valve opening device according to claim 1, it is characterized in that, described rotation connecting lever bent plate at circuit breaker cart moving to from run location the process of test position, the drive shaft being assemblied on circuit breaker cart is rotated, thereby drive valve to move up and down, realize closing of valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365899.2U CN203967594U (en) | 2014-07-03 | 2014-07-03 | A kind of switch cubicle Novel valve opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365899.2U CN203967594U (en) | 2014-07-03 | 2014-07-03 | A kind of switch cubicle Novel valve opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967594U true CN203967594U (en) | 2014-11-26 |
Family
ID=51928138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365899.2U Expired - Fee Related CN203967594U (en) | 2014-07-03 | 2014-07-03 | A kind of switch cubicle Novel valve opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656629A (en) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
-
2014
- 2014-07-03 CN CN201420365899.2U patent/CN203967594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656629A (en) * | 2018-02-01 | 2020-09-11 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
| CN111656629B (en) * | 2018-02-01 | 2022-04-22 | 伊顿智能动力有限公司 | Maintenance latch for switchgear shutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210703 |