CN210837578U - Relates to an isolation operation mechanism of an inflatable cabinet - Google Patents
Relates to an isolation operation mechanism of an inflatable cabinet Download PDFInfo
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- CN210837578U CN210837578U CN201921127492.5U CN201921127492U CN210837578U CN 210837578 U CN210837578 U CN 210837578U CN 201921127492 U CN201921127492 U CN 201921127492U CN 210837578 U CN210837578 U CN 210837578U
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- isolation
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- grounding
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Abstract
The utility model discloses a relate to and aerify cabinet and keep apart operating device, including handle, first mounting panel and second mounting panel, be provided with compression spring, ground connection drive plate, ground connection arm-tie, output main shaft, micro-gap switch clamp plate, isolation drive plate, isolation arm-tie and separating brake limiting plate between first mounting panel and the second mounting panel, be provided with first movable micro-gap switch and second movable micro-gap switch on the first mounting panel, first mounting panel and second mounting panel all are connected with the rotation of output main shaft, output main shaft one end is worn out first mounting panel and is provided with the sign, be provided with the micro-gap switch clamp plate between sign and the first mounting panel, be provided with ground connection axle and isolation shaft on the first mounting panel; should relate to and aerify cabinet isolation operating device and can improve manual control operating stability, ensure maintainer's personal safety.
Description
Technical Field
The utility model relates to an aerify cabinet and keep apart operating device.
Background
Because of the wide application of the switch cabinet in the power system, people mainly have higher and higher requirements for the switch cabinet and personal safety guarantee, and the requirement of preventing the switch cabinet from entering the electrified interval by mistake is more important. And most insulating looped netowrk cubical switchboard of protection environment all adopt the environment-friendly gas at present, and at this moment appear being especially important to the isolation operation of switch. Therefore, the isolating mechanism manufactured to meet the market demand is applied to the environment-friendly gas insulation ring network switch cabinet.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an improve manual control operating stability, ensure that the personal safety of maintainer's relates to and aerifys cabinet isolation operating device.
In order to solve the above problem, the utility model adopts the following technical scheme:
an isolation operating mechanism of an inflatable cabinet comprises a handle, a first mounting plate and a second mounting plate, wherein a compression spring, a grounding drive plate, a grounding pull plate, an output main shaft, a micro-switch press plate, an isolation drive plate, an isolation pull plate and a separating brake limiting plate are arranged between the first mounting plate and the second mounting plate, a first moving micro-switch and a second moving micro-switch are arranged on the first mounting plate, the first mounting plate and the second mounting plate are both rotationally connected with the output main shaft, one end of the output main shaft penetrates out of the first mounting plate and is provided with a sign, the micro-switch press plate is arranged between the sign and the first mounting plate, a grounding shaft and an isolation shaft are arranged on the first mounting plate, the grounding shaft and the isolation shaft are both rotationally connected with the first mounting plate, the grounding shaft, the grounding drive plate, the grounding pull plate and the output main shaft are sequentially linked, the isolation shaft, the compression spring, the isolation driving plate, the isolation pulling plate and the output main shaft are sequentially linked.
Preferably, the first movable microswitch and the second movable microswitch are respectively positioned at two sides of the microswitch pressing plate.
Preferably, be provided with the card post on the separating brake limiting plate, the separating brake limiting plate rotates with the second mounting panel to be connected, be provided with on the output main shaft with card post assorted joint spare, the separating brake can block the output main shaft because of the separating brake limiting plate when targetting in place, can effectively prevent the separating brake bounce.
Preferably, the isolation shaft is fixedly connected with the compression spring, and the grounding shaft is rotatably connected with the compression spring.
Preferably, the isolation drive plate is fixedly connected with the isolation shaft, the grounding shaft is fixedly connected with the grounding drive plate, one ends of the isolation pulling plate and the grounding pulling plate are respectively and rotatably connected with the isolation drive plate and the grounding drive plate, the isolation drive plate is rotatably connected with the isolation pulling plate, and the other end of the isolation pulling plate is rotatably connected with the other end of the grounding pulling plate.
Preferably, the indication board is provided with a baffle plate for blocking the grounding shaft and the separation shaft, and the indication board is further provided with red marks and black marks.
The working principle is as follows:
grounding and closing: the handle is inserted into the grounding shaft to rotate the compression spring clockwise to enable the grounding driving plate on the grounding shaft to swing through a dead point, and the grounding pulling plate moves upwards to push the output main shaft to rotate clockwise. When the switch-on is in place, the indicator is displayed red through the panel, the indicator blocks the isolating shaft to enable the indicator not to be operated, and meanwhile the microswitch pressing plate on the output main shaft can touch the first microswitch to switch. The grounding brake-separating plate is opposite to the grounding brake-closing plate, when the brake-separating plate is in place, the indication plate is displayed as black through the panel, meanwhile, the indication plate is opened to form a separation shaft so that the indication plate can be operated, and when the brake-separating plate is in place, the output main shaft can be clamped by the brake-separating limiting plate so that the brake-separating bounce can be effectively prevented.
Isolation switching-on: the handle is inserted into the isolating shaft to rotate the compression spring clockwise to pass through a dead point so that the isolating drive plate on the isolating shaft swings, the isolating pull plate moves downwards to push the output main shaft to rotate anticlockwise, the indicator is displayed to be red through the panel when the switch is in place, the indicator blocks the ground shaft so that the indicator cannot be operated, and meanwhile the microswitch pressing plate on the output main shaft can touch the second microswitch to switch. Isolation separating brake is opposite with isolation combined brake, and the sign passes through the panel and shows to be black when separating brake puts in place and the ground connection axle is opened to the sign makes it can be operated simultaneously. When the brake is in place, the brake-separating limit plate can block the output main shaft 6, so that the brake-separating bounce can be effectively prevented.
The utility model has the advantages that:
1. the volume is small, the structure is precise, the safety and the reliability are realized, and the assembly is convenient;
2. the mechanical service life is long, the universality is high, the assembly process of the device is simplified, and the manufacturing cost of the switch cabinet is reduced;
3. the stability of manual control operation is improved, and the personal safety of maintainers is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the overall structure diagram of the isolation operation mechanism of the inflatable cabinet of the present invention.
Fig. 2 is the overall structure diagram of the isolation operation mechanism of the inflatable cabinet of the present invention.
Fig. 3 is a schematic view of the overall structure of the isolation operation mechanism of the inflatable cabinet of the present invention.
FIG. 4 is the structural schematic diagram of the second mounting plate of the isolated operation mechanism of the gas-filled tank after being disassembled
Fig. 5 is a schematic view of a partial structure of an isolation operation mechanism of an inflatable cabinet according to the present invention.
Fig. 6 is a schematic structural view of a handle of an isolation operation mechanism of an inflatable cabinet according to the present invention.
In the figure:
1. a handle; 2. a ground shaft; 3. a compression spring; 4. a ground drive plate; 5. a grounding pulling plate; 6. an output spindle; 7. a sign; 8. a microswitch pressing plate; 9. a first movable microswitch; 10. a brake separating limit plate; 11. isolating the shaft; 12. isolating the drive plate; 13. an isolation pulling plate; 14. a second movable microswitch; 15. clamping the column; 16. a clamping piece; 17. a baffle plate; 18. a first mounting plate; 19. a second mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.
Examples
As shown in figures 1-6, a mechanism for isolating and operating an inflatable cabinet comprises a handle 1, a first mounting plate 18 and a second mounting plate 19, wherein a compression spring 3, a grounding drive plate 4, a grounding pull plate 5, an output main shaft 6, a microswitch pressing plate 8, an isolation drive plate 12, an isolation pull plate 13 and a separating brake limiting plate 10 are arranged between the first mounting plate and the second mounting plate, a first movable microswitch 9 and a second movable microswitch 14 are arranged on the first mounting plate, the first mounting plate and the second mounting plate are both rotationally connected with the output main shaft 6, one end of the output main shaft 6 penetrates out of the first mounting plate and is provided with a sign 7, the microswitch pressing plate 8 is arranged between the sign 7 and the first mounting plate, a grounding shaft 2 and an isolation shaft 11 are arranged on the first mounting plate, the grounding shaft 2 and the isolation shaft 11 are both rotationally connected with the first mounting plate, the grounding shaft 2, the grounding drive plate 4, the grounding pull plate 5 and the output spindle 6 are sequentially linked, and the isolation shaft 11, the compression spring 3, the isolation drive plate 12, the isolation pull plate 13 and the output spindle 6 are sequentially linked.
In the present embodiment, the first and second movable micro-switches 9 and 14 are located on both sides of the micro-switch pressing plate 8, respectively.
In this embodiment, be provided with card post 15 on the separating brake limiting plate 10, separating brake limiting plate 10 rotates with the second mounting panel to be connected, be provided with on the output main shaft 6 with card post 15 matched with joint spare 16, because of separating brake limiting plate 10 can block output main shaft 6 when the separating brake targets in place, can effectively prevent the separating brake bounce.
In this embodiment, the isolation shaft 11 is fixedly connected to the compression spring 3, and the grounding shaft 2 is rotatably connected to the compression spring 3.
In this embodiment, the isolation drive plate 12 is fixedly connected to the isolation shaft 11, the isolation drive plate 2 is fixedly connected to the ground drive plate 4, one end of the isolation pulling plate 13 and one end of the ground pulling plate 5 are rotatably connected to the isolation drive plate 12 and the ground drive plate 4, the isolation drive plate 12 is rotatably connected to the isolation pulling plate 13, and the other end of the isolation pulling plate 13 is rotatably connected to the other end of the ground pulling plate 5.
In this embodiment, the indication board 7 is provided with a baffle 17 for blocking the grounding shaft 2 and the isolation shaft 11, and the indication board 7 is further provided with red marks and black marks.
The working principle is as follows:
grounding and closing: the handle 1 is inserted into the grounding shaft 2 to rotate the compression spring 3 clockwise to pass through a dead point, so that the grounding driving plate 4 on the grounding shaft 2 is swung, and the grounding pulling plate 5 moves upwards to push the output main shaft 6 to rotate clockwise. When the switch-on is in place, the indicator is displayed in red through the panel, the indicator 7 is blocked to the isolating shaft 11, so that the indicator cannot be operated, and meanwhile, the first microswitch 9 can be triggered to switch by the microswitch pressing plate 8 on the output main shaft 6. The grounding brake-off is opposite to the grounding brake-on, when the brake-off is in place, the indicating plate 7 is displayed as black through the panel, meanwhile, the indicating plate 7 is opened to form the isolating shaft 11 so that the indicating plate can be operated, and when the brake-off is in place, the output main shaft 6 can be clamped by the brake-off limiting plate 10, so that the brake-off bounce can be effectively prevented.
Isolation switching-on: the handle 1 is inserted into the isolating shaft 11 to rotate the compression spring 3 clockwise to pass through a dead point, so that the isolating drive plate 12 on the isolating shaft 11 swings, the isolating pull plate 13 moves downwards to push the output main shaft 6 to rotate anticlockwise, when the switch-on is in place, the indicator is displayed in red through the panel, the indicator 7 is blocked to the grounding shaft 2 to be incapable of being operated, and meanwhile, the micro switch pressing plate on the output main shaft 6 can touch the second micro switch 14 to switch. Isolation separating brake is opposite to isolation closing brake, and the sign passes through the panel and shows to be black when separating brake puts in place and the sign 7 opens ground connection axle 2 and makes it can be operated simultaneously. When the brake is in place, the brake-separating limit plate 10 can block the output main shaft 6, so that the brake-separating bounce can be effectively prevented.
The utility model has the advantages that:
1. the volume is small, the structure is precise, the safety and the reliability are realized, and the assembly is convenient;
2. the mechanical service life is long, the universality is high, the assembly process of the device is simplified, and the manufacturing cost of the switch cabinet is reduced;
3. the stability of manual control operation is improved, and the personal safety of maintainers is ensured.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention.
Claims (6)
1. The utility model provides a relate to aerify cabinet and keep apart operating device which characterized in that: including handle, first mounting panel and second mounting panel, be provided with compression spring, ground connection drive plate, ground connection arm-tie, output main shaft, micro-gap switch clamp plate, isolation drive plate, isolation arm-tie and separating brake limiting plate between first mounting panel and the second mounting panel, be provided with first micro-gap switch and the second of moving on the first mounting panel and move micro-gap switch, first mounting panel and second mounting panel all rotate with the output main shaft and are connected, output main shaft one end is worn out first mounting panel and is provided with the sign, be provided with the micro-gap switch clamp plate between sign and the first mounting panel, be provided with ground connection axle and isolation shaft on the first mounting panel, ground connection axle and isolation shaft all rotate with first mounting panel and are connected, ground connection shaft, ground connection drive plate, ground connection arm-tie and output main shaft link in proper order, separate axle, compression spring, isolation drive plate, The isolation pulling plate and the output main shaft are linked in sequence.
2. An isolated operating mechanism relating to an inflatable cabinet as claimed in claim 1, wherein: the first movable microswitch and the second movable microswitch are respectively positioned at two sides of the microswitch pressing plate.
3. An isolated operating mechanism relating to an inflatable cabinet as claimed in claim 2, wherein: the brake separating limiting plate is provided with a clamping column, the brake separating limiting plate is rotatably connected with the second mounting plate, and the output main shaft is provided with a clamping piece matched with the clamping column.
4. An isolated operating mechanism relating to an inflatable cabinet as claimed in claim 3, wherein: the isolation shaft is fixedly connected with the compression spring, and the grounding shaft is rotatably connected with the compression spring.
5. An isolated operating mechanism relating to an inflatable cabinet as claimed in claim 4, wherein: the isolation device comprises an isolation drive plate, an isolation shaft, a grounding drive plate, an isolation pulling plate and a grounding pulling plate, wherein the isolation drive plate is fixedly connected with the isolation shaft, the grounding shaft is fixedly connected with the grounding drive plate, one end of the isolation pulling plate is rotatably connected with the isolation drive plate and the grounding drive plate respectively, the isolation drive plate is rotatably connected with the isolation pulling plate, and the other end of the isolation pulling plate is rotatably connected with the other end of the grounding pulling plate.
6. An isolated operating mechanism relating to an inflatable cabinet as claimed in claim 5, wherein: and a baffle plate used for blocking the grounding shaft and the isolation shaft is arranged on the indication board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127492.5U CN210837578U (en) | 2019-07-17 | 2019-07-17 | Relates to an isolation operation mechanism of an inflatable cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127492.5U CN210837578U (en) | 2019-07-17 | 2019-07-17 | Relates to an isolation operation mechanism of an inflatable cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837578U true CN210837578U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127492.5U Active CN210837578U (en) | 2019-07-17 | 2019-07-17 | Relates to an isolation operation mechanism of an inflatable cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837578U (en) |
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2019
- 2019-07-17 CN CN201921127492.5U patent/CN210837578U/en active Active
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