CN211457299U - Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch - Google Patents
Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch Download PDFInfo
- Publication number
- CN211457299U CN211457299U CN202020572618.6U CN202020572618U CN211457299U CN 211457299 U CN211457299 U CN 211457299U CN 202020572618 U CN202020572618 U CN 202020572618U CN 211457299 U CN211457299 U CN 211457299U
- Authority
- CN
- China
- Prior art keywords
- box body
- main box
- network switch
- storage device
- power
- 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.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a mining flameproof and intrinsically safe type ten-million industrial Ethernet ring network switch, which comprises a main box body (1); the main box body (1) is arranged on the base (4), the right end of the main box body is provided with an input cavity (11) for power input, the upper end of the main box body is provided with an output cavity (2) for signal output, the left end of the main box body is provided with a power-off assembly (3), and the inside of the main box body is provided with a ten-gigabit network switch and a battery storage device for supplying power to the ten-gigabit network switch; the input cavity (11) and the output cavity (2) are isolated from the main box body (1) through an isolation component (5); the power-off component (3) is connected with a battery storage device in the main box body (1) and controls the charging or power supply state of the battery storage device. This mining flame proof and ten thousand million industrial ether looped netowrk switches of intrinsically safe type, simple structure not only keeps apart the inside and outside of the main tank body through isolation assembly, effectively carries out the flame proof, can make this device continuous operation moreover, guarantee back-up source, stability that improve equipment used.
Description
Technical Field
The utility model relates to a switch device field, concretely relates to ten thousand million industrial ether looped netowrk switches of mining flame proof and intrinsic safety type.
Background
The mining kilomega ring network switch is mainly applied to building backbone ring networks in flammable and explosive places such as coal mines and non-coal mines with methane and coal dust environments and non-corrosive gases, and effectively building, transmitting data, managing and isolating systems such as monitoring, personnel positioning and equipment centralized control in the coal mines.
The explosion-proof exchanger used in mine at present is mainly sleeved with an explosion-proof device at the outer side, but the wiring position of the explosion-proof exchanger still contacts with the external environment, so the explosion-proof effect is not ideal; in addition, the underground environment of the mine is variable, and when the input end of an emergency is powered off, the explosion-proof switch can be automatically closed, so that a backup power supply is lacked, and the equipment is easy to operate unstably.
Disclosure of Invention
The utility model provides a ten thousand million industry ethernet ring network switches of mining flame proof and intrinsic safety type, simple structure not only keeps apart the main tank body inside and outside through isolation assembly, effectively carries out the flame proof, can make this device continuous operation, guarantee back-up source moreover, the stability that improve equipment used.
In order to realize the purpose, the mining flameproof and intrinsically safe type ten-gigabit industrial Ethernet ring network switch comprises a main box body;
the main box body is arranged on the base, the right end of the main box body is provided with an input cavity for power input, the upper end of the main box body is provided with an output cavity for signal output, the left end of the main box body is provided with a power-off component, the interior of the main box body is provided with a gigabit network switch and a battery storage device for supplying power to the gigabit network switch;
the input cavity and the output cavity are both isolated from the main box body through an isolation assembly;
the power-off assembly is connected with the battery storage device in the main box body and controls the charging or power supply state of the battery storage device.
Furthermore, the outage subassembly includes the guide arm and installs the supporting seat on the main tank body, is equipped with the through-hole that runs through about being equipped with on the supporting seat, passes through the through-hole about the guide arm, the right-hand member is equipped with the switch block, is equipped with spacing subassembly on the guide arm and makes the switch block put through battery storage device to the extrusion of seal switch.
Furthermore, the limiting component comprises a spring and a locking rod, the spring is sleeved on the guide rod, one end of the spring is telescopically abutted against the left part of the guide rod, the other end of the spring is limited in the through hole through a supporting sleeve, the left end of the supporting seat is provided with a locking groove which is arranged along the axis of the supporting seat and then is circumferentially arranged, the locking rod is arranged at the left end of the guide rod, and the guide rod moves rightwards to compress the spring and limit the locking rod in the locking groove.
Furthermore, the isolation assembly comprises a partition plate and a wall penetrating terminal, the partition plate is arranged in the input cavity and the output cavity and enables the input cavity and the output cavity to be separated from the main box body, the wall penetrating terminal penetrates through the partition plate, and two ends of the wall penetrating terminal are locked and fixed through locking nuts respectively.
Furthermore, a non-conductive and sealed isolation sleeve is arranged between the wall penetrating terminal and the partition plate.
Furthermore, the port department in input chamber and output chamber all is equipped with the flange, and the flange accessible apron is sealed.
Furthermore, an ethernet optical signal, an electrical signal and a serial port signal interface are arranged in the output cavity.
Furthermore, a display window is arranged on the main box body, and the display window is respectively connected with the battery storage device and the tera network switch and displays the working state and the capacity of the battery storage device and the connection running state of the tera network switch.
Compared with the prior art, the mining flameproof and intrinsically safe type ten-gigabit industrial Ethernet ring network switch is provided with the isolation assembly between the input cavity and the output cavity and the main box body, and is connected through the wall-penetrating terminal, so that the connection part is isolated through the partition plate, the wall-penetrating terminal is connected inside and outside, the main box body, the input cavity and the output cavity are guaranteed to be mutually independent, the interior of the main box body and the external inflammable and explosive environment of the main box body are effectively isolated, equipment is safer and more reliable to use, flameproof is effectively performed, and the input cavity and the output cavity can be connected with the cover plate through the flange, so that the wall-penetrating terminal can be introduced in a closed manner; because the battery storage device is electrically connected with the input cavity through the power-off assembly, the guide rod moves and rotates to contact the sealing switch to realize the connection of the battery storage device, so that alternating current input from the input cavity can not only provide power for the gigabit network switch, but also charge the battery storage device, and when the alternating current cannot be input in an emergency situation, the battery storage device can be connected with the gigabit network switch to continuously provide the power, so that the device can continuously work, a backup power supply is ensured, the condition that the gigabit network switch cannot work due to the power-off is avoided, and the use stability of equipment is improved; this mining flame proof and ten thousand million industrial ether looped netowrk switches of intrinsically safe type, simple structure not only keeps apart the inside and outside of the main tank body through isolation assembly, effectively carries out the flame proof, can make this device continuous operation moreover, guarantee back-up source, stability that improve equipment used.
Drawings
Fig. 1 is an overall front view of the present invention;
fig. 2 is a front view of the power cutoff assembly of the present invention;
FIG. 3 is a schematic view of the isolation assembly of the present invention;
FIG. 4 is a schematic view of the support base of the present invention;
in the figure: 1. the device comprises a main box body, 11, an input cavity, 12, a cover plate, 13, a partition plate, 2, an output cavity, 3, a power-off component, 31, a supporting seat, 32, a guide rod, 33, a spring, 34, a locking rod, 35, a locking groove, 36, a switch block, 37, a sealing switch, 38, a supporting sleeve, 4, a base, 5, an isolation component, 51, a wall penetrating terminal, 52, a locking nut, 53 and an isolation sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the mining flameproof and intrinsically safe type ten-gigabit industrial ethernet ring network switch comprises a main box body 1;
the main box body 1 is arranged on a base 4, the right end of the main box body is provided with an input cavity 11 for power input, the upper end of the main box body is provided with an output cavity 2 for signal output, the left end of the main box body is provided with a power-off component 3, and the main box body is internally provided with a gigabit network switch and a battery storage device for supplying power to the gigabit network switch;
the input cavity 11 and the output cavity 2 are both isolated from the main box body 1 through an isolation component 5;
the power-off component 3 is arranged on the side wall of the main box body 1 and is connected with a battery storage device in the main box body 1 to control the charging or power supply state of the battery storage device.
As shown in fig. 2 and 4, further, the power-off assembly 3 includes a guide rod 32 and a support 31 installed on the main case 1, the support 31 is provided with a through hole penetrating left and right, the guide rod 32 penetrates the through hole left and right, a switch block 36 is arranged at the right end, and the guide rod 32 is provided with a limit assembly to enable the switch block 36 to extrude the sealing switch 37 to switch on the battery storage device;
furthermore, the limiting component comprises a spring 33 and a locking rod 34, the spring 33 is sleeved on the guide rod 32, one end of the spring 33 is telescopically propped against the left part of the guide rod, the other end of the spring is limited in the through hole through a supporting sleeve 38, the left end of the supporting seat 31 is provided with a locking groove 35 which is arranged along the axis of the supporting seat and then is arranged circumferentially, the locking rod 34 is arranged at the left end of the guide rod 32, and the guide rod 32 moves rightwards to compress the spring 33 and limit the locking rod 34 in the locking groove 35;
when the battery storage device needs to be connected with the input cavity 11 through the power-off component 3, the guide rod 32 on the power-off component 3 is provided with the locking rod 34, the supporting seat 31 is provided with the locking groove 35 matched with the locking rod 34, the guide rod 32 is pressed down and rotated, the spring 33 is compressed, the left end of the supporting seat 31 is provided with the locking groove 35 which is arranged along the axis of the supporting seat and then is circumferentially arranged, namely, the locking groove 35 is opened at one end and is arranged in an L shape at the other end, so that the locking rod 34 enters the locking groove 35 for limiting and locking, the switch block 36 at one end of the guide rod 32 presses the contact piece of the sealing switch 37 to close the sealing switch 37, and at the moment, the battery storage device in the main box body 1 is switched on, the locking and switching-on;
when the battery storage device needs to be disconnected from the power of the input cavity 11 through the power-off assembly 3, the guide rod 32 is rotated and under the action of the spring 33, the guide rod 32 moves leftwards to enable the switch block 36 to be separated from the sealing switch 37, and the disconnection of the battery storage device from the power of the input cavity 11 is realized;
as shown in fig. 3, further, the isolation assembly 5 includes a partition plate 13 and a wall-through terminal 51, the partition plate 13 is disposed in the input cavity 11 and the output cavity 2, and separates the input cavity 11 and the output cavity 2 from the main box 1, the wall-through terminal 51 is inserted through the partition plate 13, and two ends of the wall-through terminal are respectively locked and fixed by a lock nut 52;
further, a non-conductive and sealed isolation sleeve 53 is arranged between the wall-through terminal 51 and the partition plate 13;
further, the ports of the input cavity 11 and the output cavity 2 are provided with flanges, and the flanges can be sealed through a cover plate 12.
Further, an ethernet optical signal, an electrical signal and a serial port signal interface are arranged in the output cavity 2;
further, a display window is arranged on the main box body 1, and the display window is respectively connected with the battery storage device and the gigabit network switch and displays the working state and capacity of the battery storage device and the connection running state of the gigabit network switch.
When the mining flameproof and intrinsically safe type gigabit industrial Ethernet switch is used, an input cavity 11 is mainly used for inputting a power supply of the device, for example, external alternating current is connected into the gigabit network switch, the gigabit network switch in a main box body 1 is led out from an output cavity 2 after signal processing is carried out, the output cavity 2 is mainly used for accessing Ethernet optical signals, electric signals and serial port signals, an isolation component 5 is arranged between the input cavity 11 and the output cavity 2 and the main box body 1 and is connected with the main box body 1 through a wall-through terminal 51, so that the main box body 1, the input cavity 11 and the output cavity 2 are mutually independent, the internal part of the main box body 1 and the external inflammable and explosive environment of the main box body 1 are effectively isolated, equipment is safer and more reliable to use, and flameproof is effectively carried out;
the battery storage device is electrically connected with the input cavity 11 through the power-off component 3, because the guide rod 32 on the power-off component 3 is provided with the locking rod 34, and the supporting seat 31 is provided with the locking groove 35 matched with the locking rod 34, the guide rod 32 is pressed down and rotated, the locking rod 34 enters the locking groove 35, and meanwhile, one end of the guide rod 32 presses the contact piece of the sealing switch 37 to close the sealing switch 37, at the moment, the battery storage device in the main box body 1 is switched on, namely, the alternating current input from the input cavity 11 can not only provide power for the ten-gigabit network switch, but also charge the battery storage device;
when the input cavity 11 cannot input alternating current due to an emergency, the battery storage device is connected with the gigabit network switch and continuously provides power for the gigabit network switch, so that the device can continuously work, a backup power supply is guaranteed, the situation that the gigabit network switch cannot work due to the fact that the input cavity 11 is powered off is avoided, and the use stability of equipment is improved;
when the guide rod 32 rotates reversely, the locking rod 34 is separated from the locking groove 35 under the elastic action of the spring 33, the guide rod 32 pops up, the contact piece of the sealing switch 37 resets, the battery power storage device stops supplying power in a disconnected state, and because the underground air of a coal mine contains methane and dust, which belongs to a flammable and explosive environment, a door of the main box body 1 cannot be opened at will, so that whether the battery power storage device supplies power can be controlled by arranging the power-off component 3, and the main box body 1 is opened when the battery power storage device is in the disconnected state;
in addition, the trillion network switch can be a trillion industrial Ethernet ring network switch, the forwarding rate of the trillion industrial Ethernet ring network switch is higher than that of a conventional ring network switch, the effect is better, two trillion network switches can be adopted in the main box body 1, the two trillion network switches can be mutually independently powered, the two trillion network switches can also be simultaneously used to form a double loop or a planetary loop, and backup power supplies are respectively provided through the battery power storage devices.
Claims (8)
1. The mining flameproof and intrinsically safe type ten-million industrial Ethernet ring network switch comprises a main box body (1); it is characterized in that the preparation method is characterized in that,
the main box body (1) is arranged on the base (4), the right end of the main box body is provided with an input cavity (11) for power input, the upper end of the main box body is provided with an output cavity (2) for signal output, the left end of the main box body is provided with a power-off assembly (3), and the inside of the main box body is provided with a ten-gigabit network switch and a battery storage device for supplying power to the ten-gigabit network switch;
the input cavity (11) and the output cavity (2) are isolated from the main box body (1) through an isolation component (5);
the power-off component (3) is connected with a battery storage device in the main box body (1) and controls the charging or power supply state of the battery storage device.
2. The mining flameproof and intrinsically safe type ten-million industrial Ethernet switch of claim 1, wherein the power-off assembly (3) comprises a guide rod (32) and a support seat (31) installed on the main box body (1), a through hole penetrating from left to right is formed in the support seat (31), a switch block (36) is arranged at the left end, the right end and the left end of the guide rod (32) penetrates through the through hole, and a limiting assembly is arranged on the guide rod (32) to enable the switch block (36) to extrude a sealing switch (37) to be connected with a battery storage device.
3. The mining flameproof and intrinsically safe type million industrial Ethernet switch of claim 2, wherein the limiting component comprises a spring (33) and a locking rod (34), the spring (33) is sleeved on the guide rod (32), one end of the spring is telescopically abutted against the left part of the guide rod, the other end of the spring is limited in the through hole through a supporting sleeve (38), the left end of the supporting seat (31) is provided with a locking groove (35) which is arranged along the axis of the supporting seat and then is circumferentially arranged, the locking rod (34) is installed at the left end of the guide rod (32), and the guide rod (32) moves rightwards to compress the spring (33) and enable the locking rod (34) to be limited in the locking groove (35).
4. The mining flameproof and intrinsically safe type gigabit industrial Ethernet switch of claim 1 or 3, wherein the isolation assembly (5) comprises a partition plate (13) and a wall penetrating terminal (51), the partition plate (13) is arranged in the input cavity (11) and the output cavity (2) and enables the input cavity (11) and the output cavity (2) to be separated from the main box body (1), the wall penetrating terminal (51) penetrates through the partition plate (13), and two ends of the wall penetrating terminal are locked and fixed through locking nuts (52).
5. The mining flameproof and intrinsically safe type gigabit industrial Ethernet ring network switch according to claim 4, wherein a non-conductive and sealed isolation sleeve (53) is arranged between the wall-through terminal (51) and the partition plate (13).
6. The mining flameproof and intrinsically safe type gigabit industrial Ethernet ring network switch according to claim 5, wherein flanges are arranged at ports of the input cavity (11) and the output cavity (2), and the flanges can be sealed through a cover plate (12).
7. The mining flameproof and intrinsically safe type ten-million industrial Ethernet ring network switch of claim 4, wherein Ethernet optical signals, electric signals and serial port signal interfaces are arranged in the output cavity (2).
8. The mining flameproof and intrinsically safe type trillion industrial Ethernet ring network switch of claim 7, wherein a display window is arranged on the main box body (1), and the display window is respectively connected with the battery storage device and the trillion network switch and displays the working state and capacity of the battery storage device and the connection running state of the trillion network switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572618.6U CN211457299U (en) | 2020-04-17 | 2020-04-17 | Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572618.6U CN211457299U (en) | 2020-04-17 | 2020-04-17 | Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457299U true CN211457299U (en) | 2020-09-08 |
Family
ID=72300182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572618.6U Active CN211457299U (en) | 2020-04-17 | 2020-04-17 | Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457299U (en) |
-
2020
- 2020-04-17 CN CN202020572618.6U patent/CN211457299U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209298274U (en) | A kind of lithium ion battery power supply of high explosive-proof grade | |
| CN211457299U (en) | Mining flame-proof and intrinsic safety type ten-million industrial Ethernet ring network switch | |
| CN207601987U (en) | A kind of electrical fire monitoring device | |
| CN112087892A (en) | Mining explosion-proof and intrinsically safe programmable control box for water pump room | |
| CN203151230U (en) | Mine explosive-proof and intrinsically-safe type vacuum feed switch | |
| CN203951080U (en) | Miniaturization withdraw-type AC metal closed switch cabinet | |
| CN107910214B (en) | A kind of linkage door opening electrical outage device for door opening electrical outage explosion-proof tank | |
| CN203812080U (en) | Coal mine downhole gas monitoring and controlling system | |
| CN204190466U (en) | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank | |
| CN210575715U (en) | Explosion-proof and intrinsically safe vacuum combined feed switch for numerical control mine | |
| CN203645365U (en) | Explosion-proof nickel metal hydride power supply control cabinet | |
| CN210776475U (en) | Mining explosion-proof and intrinsically safe monitoring host | |
| CN206099303U (en) | Vehicular methane circuit breaker | |
| CN210225047U (en) | Explosion-proof and intrinsically safe uninterrupted power supply device for underground coal mine | |
| CN208488149U (en) | A kind of explosion-proof Weighing display device, explosion-proof weighing system | |
| CN217182700U (en) | Mining flame-proof and intrinsic safety type control substation | |
| CN204103271U (en) | Adopt the flame-proof switch of high-performance contact modules | |
| CN206422519U (en) | A kind of DC power supply panel | |
| CN221010017U (en) | Magnetic starter | |
| CN221130798U (en) | Switch board convenient to controller operation | |
| CN217720598U (en) | Mining intrinsically safe cable junction box | |
| CN210779122U (en) | Take on-off control's disconnect-type to overhaul socket case | |
| CN220822406U (en) | Quick-connection switch cabinet | |
| CN212812385U (en) | Intrinsically safe centralized control equipment for underground working face for mine | |
| CN215633080U (en) | Ventilation safety monitoring device for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |