CN213877990U - Spacing explosion-proof automatically controlled mechanical control mechanism of formula - Google Patents
Spacing explosion-proof automatically controlled mechanical control mechanism of formula Download PDFInfo
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- CN213877990U CN213877990U CN202022600136.XU CN202022600136U CN213877990U CN 213877990 U CN213877990 U CN 213877990U CN 202022600136 U CN202022600136 U CN 202022600136U CN 213877990 U CN213877990 U CN 213877990U
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- air switch
- driving
- shaft
- handle
- bottom plate
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Abstract
The utility model relates to a spacing explosion-proof automatically controlled mechanical control mechanism, including the bottom plate case of interior installation air switch, support outward through a plurality of bolts on the bottom plate case of air switch's switch lever one side and set up the seat frame, cross-under an operating shaft on the seat frame, the operating shaft stretches out the external operating handle of seat frame, the operating shaft stretches into the bottom plate case and inscribes the driving-disc, the driving-disc sets up the drive shaft eccentric with the operating shaft towards air switch one side; more than one guide shaft which is positioned between the driving disc and the air switch and is opened and closed along the air switch handle is connected in the bottom plate box in a penetrating mode, a guide seat which can be adjusted in a sliding mode is connected on the guide shaft in a penetrating mode, a driving groove perpendicular to the opening and closing direction of the air switch handle is formed in the guide seat, the driving shaft extends into the driving groove, and the guide seat is provided with a shifting groove for containing the switch handle towards the end face of the air switch. The mechanism can effectively limit the switch handle of the air switch, thereby avoiding misoperation and ensuring the safety of ships.
Description
Technical Field
The utility model relates to an automatically controlled structure, an explosion-proof automatically controlled mechanical control mechanism of spacing formula specifically says so.
Background
With the development of ship technology, the complexity and the increase of ship electrical equipment, the requirements on stability, reliability and safety of the switching operation of the ship electrical equipment are also increasingly increased. The switches of partial electrical equipment on the existing ship are directly exposed, and for navigation in a complex environment, if the switches are not effectively limited, misoperation or misoperation caused by accidents in a special environment is easy to occur, and the navigation safety of the ship and the personal safety of personnel are easily influenced.
Disclosure of Invention
The utility model provides a simple structure, compactness can effectively carry on spacingly to air switch's switch handle, stop the maloperation, ensure the explosion-proof automatically controlled mechanical control mechanism of spacing formula of boats and ships security.
The utility model adopts the technical proposal that: the utility model provides an explosion-proof automatically controlled mechanical control mechanism of spacing formula, includes the bottom plate case of interior installation air switch, its characterized in that: the bottom plate box at one side of a switch handle of the air switch is provided with a seat frame which is connected outwards in a penetrating way through a plurality of bolts, the seat frame is connected with an operating shaft in a penetrating way, the operating shaft extends out of the seat frame and is externally connected with the operating handle, the operating shaft extends into the bottom plate box and is internally connected with a driving disc, and the driving disc is provided with a driving shaft which is eccentric with the operating shaft towards one side of the air switch; more than one guide shaft which is positioned between the driving disc and the air switch and is arranged along the opening and closing direction of the air switch handle is connected in the bottom plate box in a penetrating manner, a guide seat which can be adjusted in a sliding manner is connected on the guide shaft in a penetrating manner, a driving groove which is perpendicular to the opening and closing direction of the air switch handle is arranged on the guide seat, the driving shaft extends into the driving groove, and the guide seat is provided with a shifting groove for accommodating the switch handle towards the end face of the air switch.
Further, the operating handle is of a rectangular rotating shaft structure.
Furthermore, the switch handle is of a strip structure, and the poking groove is of a channel steel structure.
The utility model provides an explosion-proof automatically controlled mechanical control mechanism of spacing formula, includes the bottom plate case of interior installation air switch, its characterized in that: the operating shaft is connected with a coaxial and eccentric driving shaft through a rocker arm.
The utility model discloses a mechanical mode carries out effectual spacing to air switch's switch lever, when the switch is opened and close to needs, then by the operating handle of professional sleeve operation rectangle pivot structure, the drive operation axle is rotatory, it is rotatory that the operating axle is rotatory through driving-disc or rocking arm drive shaft, because the drive shaft restraint is in the drive groove of guide holder, then drive the guide holder along the guide shaft displacement under the drive shaft drive, the guide holder displacement drives dials the groove displacement, dial the groove displacement and then drive the switch handle completion of holding in the phase and open and close the displacement operation, thereby realize mechanical mode and carry on spacingly to air switch lever, the overall structure is simple, the simple operation, it is spacing stable, effectively prevent the false switch, stop the potential safety hazard, improve boats and ships safety in utilization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view a-a of fig. 1.
In the figure: the device comprises a bottom plate box 1, an air switch 2, a switch handle 3, a seat frame 4, an operating shaft 5, an operating handle 6, a driving disc 7, a driving shaft 8, a guide shaft 9, a guide seat 10, a driving groove 11 and a poking groove 12.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
FIGS. 1-2 show: a limiting type explosion-proof electric control mechanical control mechanism comprises a bottom plate box 1, an air switch 2, a switch handle 3, a seat frame 4, an operating shaft 5, an operating handle 6, a driving disc 7, a driving shaft 8, a guide shaft 9, a guide seat 10, a driving groove 11 and a shifting groove 12.
The air switch 2 is installed in the bottom plate case 1, a seat frame 4 is arranged on the bottom plate case 1 at one side of a switch handle 3 of the air switch in a penetrating and connecting mode through a plurality of bolts and outwards supported, an operating shaft 5 is connected on the seat frame in a penetrating mode, the operating shaft extends out of the seat frame and is externally connected with an operating handle 6, the operating shaft extends into the bottom plate case and is internally connected with a driving disc 7, and a driving shaft 8 which is eccentric to the operating shaft is arranged at one side, facing the air switch, of the driving disc; more than one guide shaft 9 which is positioned between the driving disc and the air switch and is opened and closed along the air switch handle is connected in the bottom plate box in a penetrating mode, a guide seat 10 capable of being adjusted in a sliding mode is connected on the guide shaft in a penetrating mode, a driving groove 11 perpendicular to the opening and closing direction of the air switch handle is formed in the guide seat, the driving shaft extends into the driving groove, and a shifting groove 12 for containing the switch handle is formed in the guide seat and faces the end face of the air switch.
In order to increase the operation safety, the operation handle is designed to be a rectangular rotating shaft structure, and a special tool wrench or a sleeve is needed to be adopted for operation and rotation.
In this embodiment, with air switch's switch lever design for the bar structure, the groove design is the channel-section steel structure will be dialled to the correspondence to reinforcing operation stability, safe type.
Claims (4)
1. The utility model provides an explosion-proof automatically controlled mechanical control mechanism of spacing formula, includes the bottom plate case of interior installation air switch, its characterized in that: the bottom plate box at one side of a switch handle of the air switch is provided with a seat frame which is connected outwards in a penetrating way through a plurality of bolts, the seat frame is connected with an operating shaft in a penetrating way, the operating shaft extends out of the seat frame and is externally connected with the operating handle, the operating shaft extends into the bottom plate box and is internally connected with a driving disc, and the driving disc is provided with a driving shaft which is eccentric with the operating shaft towards one side of the air switch; more than one guide shaft which is positioned between the driving disc and the air switch and is arranged along the opening and closing direction of the air switch handle is connected in the bottom plate box in a penetrating manner, a guide seat which can be adjusted in a sliding manner is connected on the guide shaft in a penetrating manner, a driving groove which is perpendicular to the opening and closing direction of the air switch handle is arranged on the guide seat, the driving shaft extends into the driving groove, and the guide seat is provided with a shifting groove for accommodating the switch handle towards the end face of the air switch.
2. The limit type explosion-proof electric control mechanical control mechanism of claim 1, which is characterized in that: the operating handle is of a rectangular rotating shaft structure.
3. The limit type explosion-proof electric control mechanical control mechanism of claim 1, which is characterized in that: the switch handle is of a strip structure, and the poking groove is of a channel steel structure.
4. The limit type explosion-proof electric control mechanical control mechanism of claim 1, which is characterized in that: the operating shaft is connected with a coaxial and eccentric driving shaft through a rocker arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600136.XU CN213877990U (en) | 2020-11-11 | 2020-11-11 | Spacing explosion-proof automatically controlled mechanical control mechanism of formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600136.XU CN213877990U (en) | 2020-11-11 | 2020-11-11 | Spacing explosion-proof automatically controlled mechanical control mechanism of formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877990U true CN213877990U (en) | 2021-08-03 |
Family
ID=77054665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022600136.XU Active CN213877990U (en) | 2020-11-11 | 2020-11-11 | Spacing explosion-proof automatically controlled mechanical control mechanism of formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877990U (en) |
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2020
- 2020-11-11 CN CN202022600136.XU patent/CN213877990U/en active Active
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