CN210518395U - Mining flame-proof and intrinsic safety type ten-million industrial ring network switch - Google Patents
Mining flame-proof and intrinsic safety type ten-million industrial ring network switch Download PDFInfo
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- CN210518395U CN210518395U CN201921810186.1U CN201921810186U CN210518395U CN 210518395 U CN210518395 U CN 210518395U CN 201921810186 U CN201921810186 U CN 201921810186U CN 210518395 U CN210518395 U CN 210518395U
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Abstract
The utility model discloses a mining flame-proof and intrinsic safety type ten-gigabit industrial ring network switch, which comprises an upper cover assembly welding part, a box body part and an upper cavity connecting plate, wherein the lower surface of the upper cover assembly welding part is fixedly connected with the upper surface of the box body part through a plurality of screws, and the lower surface of the box body part is fixedly connected with the upper surface of a box body; the back of box part is provided with two big sealing washer, and the back of two big sealing washer is provided with two big closure plates, and the back of two big closure plates is provided with two big gaskets, and two big gaskets are fixed through two big nut components, and two big nut components all with box part threaded connection. The utility model discloses a mutually supporting between big closure plate, big gasket, big nut component and the big sealing washer, it is great to have solved the clearance between current connecting wire and the ten thousand million industry looped netowrk switches, inside dust and impurity entered into ten thousand million industry looped netowrk switches through the clearance easily, the staff still need carry out the problem of clearance to it.
Description
Technical Field
The utility model relates to a ten thousand million industry looped netowrk switches technical field specifically are mining flame proof concurrently ten thousand million industry looped netowrk switches of intrinsically safe type.
Background
The mine flameproof and intrinsically safe type ten-thousand-million industrial ring network switch is generally used under a mine and connected with other equipment through a connecting line, but a certain gap exists between the connecting line and the ten-thousand-million industrial ring network switch, a lot of dust and impurities exist in the mine, the dust and the impurities easily enter the interior of the ten-thousand-million industrial ring network switch through the gap between the connecting line and the ten-thousand-million industrial ring network switch, a worker needs to frequently open the intrinsically safe type ten-million industrial ring network switch to clean the interior, otherwise, more dust and impurities can influence the use of the intrinsically safe type ten-million industrial ring network switch, and the service life of the intrinsically safe type ten-million industrial ring network switch is even reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ten thousand million industry looped netowrk switches of mining flame proof and intrinsically safe type to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the mining flame-proof and intrinsic safety type ten-gigabit industrial ring network switch comprises an upper cover assembly welding part, a box body part and an upper cavity connecting plate, wherein the lower surface of the upper cover assembly welding part is fixedly connected with the upper surface of the box body part through a plurality of screws, and the lower surface of the box body part is fixedly connected with the upper surface of a box body; the back of box part is provided with two big sealing washer, and the back of two big sealing washer is provided with two big closure plates, and the back of two big closure plates is provided with two big gaskets, and two big gaskets are fixed through two big nut components, and two big nut components all with box part threaded connection.
As a further aspect of the present invention: and a power supply bearing plate is arranged on the lower surface of the inner wall of the box body.
As a further aspect of the present invention: and a power protection hoop is arranged on the power bearing plate.
As a further aspect of the present invention: an upper cavity connecting plate is arranged on the upper surface of the inner wall of the box body part.
As a further aspect of the present invention: and the upper cavity connecting plate is provided with a six-core wiring terminal.
Compared with the prior art, the utility model discloses a mutually supporting between big closure plate, big gasket, big nut component and the big sealing washer makes big sealing washer can seal up the connecting wire, and big nut component can fix big sealing washer, makes the big sealing washer the condition of displacement can not appear, and it is great to have solved the clearance between current connecting wire and the ten thousand million industry looped netowrk switches, and inside dust and impurity entered into ten thousand million industry looped netowrk switches through the clearance easily, the staff still need clear up its problem.
Drawings
Fig. 1 is a schematic diagram of a front view cross-section structure of a mining flameproof and intrinsically safe type ten-gigabit industrial ring network switch.
Fig. 2 is a schematic diagram of a top view structure of a mining flameproof and intrinsically safe type ten-gigabit industrial ring network switch.
Fig. 3 is a schematic diagram of a top-view cross-section structure of a mining flameproof and intrinsically safe type ten-gigabit industrial ring network switch.
Fig. 4 is a schematic diagram of a right-view cross-sectional structure of a mining flameproof and intrinsically safe type ten-gigabit industrial ring network switch.
In the figure: 1. assembling a weldment on the upper cover; 2. a case member; 3. a power supply bearing plate; 4. a power supply protection collar; 5. a power protection pad; 6. an upper cavity connecting plate; 7. a six-core wiring terminal; 8. a large nut assembly; 9. a large gasket; 10. a large blocking plate; 11. a large seal ring; 12. and (4) a box body.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, the mining flameproof and intrinsically safe type ten-million industrial ring network switch comprises an upper cover assembly weldment 1, a box body part 2 and an upper cavity connecting plate 6, wherein the lower surface of the upper cover assembly weldment 1 is fixedly connected with the upper surface of the box body part 2 through a plurality of screws, and the lower surface of the box body part 2 is fixedly connected with the upper surface of a box body 12; the lower surface of the inner wall of the box body 12 is provided with a power supply bearing plate 3.
The power supply bearing plate 3 is provided with a power supply protection hoop 4; the upper surface of power protection hoop 4 is provided with power protection pad 5, and through setting up power protection hoop 4 and power protection pad 5, power protection hoop 4 and power protection pad 5 can be fixed and the protection to the power, make the fixed more stable of power.
The back of box part 2 is provided with two big sealing washer 11, the back of two big sealing washer 11 is provided with two big closure plate 10, owing to set up big closure plate 10, when ten thousand million industry looped netowrk switch do not use, big closure plate 10 also can seal ten thousand million industry looped netowrk switch, the dust entering has been avoided, the back of two big closure plate 10 is provided with two big gaskets 9, through setting up big gasket 9, big gasket 9 can protect big closure plate 10, the condition of avoiding big nut component 8 damage big gasket 9 appears, two big gaskets 9 are fixed through two big nut component 8, two big nut component 8 all with box part 2 threaded connection.
An upper cavity connecting plate 6 is arranged on the upper surface of the inner wall of the box body part 2; and a six-core wiring terminal 7 is arranged on the upper cavity connecting plate 6.
Working principle; when needs link to each other with other equipment through the connecting wire, at first take off big closure plate 10, penetrate the connecting wire again in big nut component 8, penetrate the connecting wire again in big sealing washer 11, make big nut component 8 and box part 2 threaded connection again, fix big sealing washer 11.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. Mining flame proof and intrinsically safe type ten thousand million industry looped netowrk switch, its characterized in that: the device comprises an upper cover assembly weldment (1), a box body component (2) and an upper cavity connecting plate (6), wherein the lower surface of the upper cover assembly weldment (1) is fixedly connected with the upper surface of the box body component (2) through a plurality of screws, and the lower surface of the box body component (2) is fixedly connected with the upper surface of a box body (12); the back of box part (2) is provided with two big sealing washer (11), and the back of two big sealing washer (11) is provided with two big closure plate (10), and the back of two big closure plate (10) is provided with two big gaskets (9), and two big gaskets (9) are fixed through two big nut component (8), and two big nut component (8) all with box part (2) threaded connection.
2. The mining flameproof and intrinsically safe type ten-million industrial ring network switch according to claim 1, characterized in that a power supply bearing plate (3) is arranged on the lower surface of the inner wall of the box body (12).
3. The mining flameproof and intrinsically safe type ten-million industrial ring network switch according to claim 1, characterized in that a power protection hoop (4) is arranged on the power supply bearing plate (3).
4. The mining flameproof and intrinsically safe type ten-million industrial ring network switch of claim 1, characterized in that an upper cavity connecting plate (6) is arranged on the upper surface of the inner wall of the box body part (2).
5. The mining flameproof and intrinsically safe type ten-million industrial ring network switch according to claim 1, wherein a six-core wiring terminal (7) is arranged on the upper cavity connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810186.1U CN210518395U (en) | 2019-10-25 | 2019-10-25 | Mining flame-proof and intrinsic safety type ten-million industrial ring network switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810186.1U CN210518395U (en) | 2019-10-25 | 2019-10-25 | Mining flame-proof and intrinsic safety type ten-million industrial ring network switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518395U true CN210518395U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921810186.1U Active CN210518395U (en) | 2019-10-25 | 2019-10-25 | Mining flame-proof and intrinsic safety type ten-million industrial ring network switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210518395U (en) |
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2019
- 2019-10-25 CN CN201921810186.1U patent/CN210518395U/en active Active
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