CN112449521B - Mining multifunctional base station - Google Patents
Mining multifunctional base station Download PDFInfo
- Publication number
- CN112449521B CN112449521B CN201910829412.9A CN201910829412A CN112449521B CN 112449521 B CN112449521 B CN 112449521B CN 201910829412 A CN201910829412 A CN 201910829412A CN 112449521 B CN112449521 B CN 112449521B
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- China
- Prior art keywords
- base station
- exchanger
- interfaces
- shell
- lead
- 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.)
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 239000013307 optical fiber Substances 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a mining multifunctional base station, which relates to the technical field of mining communication equipment, and comprises an explosion-proof shell and a base station, wherein the explosion-proof shell is simple in structure and can be completely isolated from the outside, the base station comprises an exchanger and a functional module, the exchanger is a core of the base station and is divided into a kilomega-exchanger and a kilomega-exchanger, the base station containing the giga-exchanger is connected with various underground terminal equipment through network cables, a plurality of base stations containing the giga-exchanger are commonly connected to the base station containing the kilomega-exchanger through optical fibers, the base station containing the megamega-exchanger is connected with a ground centralized control center through optical fibers, the functional module is connected with the exchanger through an expandable interface, the expandable interface comprises a wireless module and an Ethernet control interface module, and the underground wired and wireless communication integration, scheduling and management of all the terminal equipment are realized.
Description
Technical Field
The invention relates to the technical field of mining communication equipment, in particular to a mining multifunctional base station.
Background
The underground coal mine safety risk avoiding six systems refer to a monitoring and monitoring system, a personnel positioning system, an emergency risk avoiding system, a compressed air self-rescue system, a water supply rescue system and a communication system. The monitoring and monitoring system, the personnel positioning system and the communication system all relate to the construction requirement of a communication network, base station equipment in the mining wireless communication system network is an important link, the requirements of underground safety and production are met, the requirements of ground production, command and management and communication requirements in various aspects of people life are met, the safety of the underground communication equipment is highly important, particularly, electronic communication equipment, such as a base station, is arranged in a special explosion-proof box to thoroughly isolate the base station from air in a mine, so that the safety of the mine cannot be influenced even if the base station generates small sparks due to work, the explosion-proof shells of most of the base stations used at present are complex, and interrupt signals are easily caused for the base station using an Ethernet wired control interface module, so that the conditions in the mine cannot be clearly obtained, and the base station is not easy to schedule and manage.
Disclosure of Invention
In view of the defects and shortcomings existing in the prior art, the invention provides the mining multifunctional base station which is good in expandability, convenient to use and simple to operate.
In order to solve the technical problems, the invention adopts the following technical scheme: a mining multifunctional base station comprises an explosion-proof shell and a base station;
the base station comprises an exchanger and a functional module, wherein the exchanger is a core of the base station and is divided into thousands of megaexchanger and ten megaexchanger, the base station containing the giga exchanger is connected with various underground terminal equipment through network cables, the base stations containing the giga exchanger are commonly connected to the base station containing the ten megaexchanger through optical fibers, the base station containing the ten megaexchanger is connected with a ground centralized control center through optical fibers, and the functional module is connected with the exchanger through an expandable interface;
The explosion-proof housing comprises an upper housing and a lower housing, a rubber sheath I is arranged between the upper housing and the lower housing, a pair of hinges are arranged on the left sides of the upper housing and the lower housing, cotter pins are arranged on the hinges, the right side is fixed by cross round head screws, a stainless steel nameplate is stuck on the front surface of the upper housing, a function display lamp plate is arranged on the top of the front surface of the upper housing, two layers of compression washers and a layer of explosion-proof transparent glass are arranged between the lamp plate and the upper housing, the two layers of explosion-proof transparent glass are finally fixed on the inner side of the upper housing by a compression nut III, an antenna interface is respectively arranged on the left side and the right side of the bottom of the lower housing, two antennas are led out by feeder wires through the antenna interfaces, an N-shaped head waterproof seat I and a waterproof pad I are arranged in the interface, matched antennas are connected and screwed up at the interface and are communicated with a main board inside the housing, 4 lead interfaces are arranged between the two antenna interfaces, the interfaces are all provided with a waterproof seat II and a waterproof pad II and are fixed by the compression nut II.
As a further improvement of the invention, two fixing lugs are respectively arranged at the left side and the right side of the lower shell and are used for fixing the base station.
As a further improvement of the invention, the 4 lead interfaces can be led out of a net wire, an optical fiber and a power wire, and a2 mm-thick equal-diameter round steel sheet is arranged in the lead interfaces, if the lead interfaces need to be led out, the steel sheet is taken out before connection, and if the lead interfaces do not need to be connected with the lead wires, the steel sheet blocks the interfaces and plays a role in isolation.
As a further improvement of the invention, the manufacturing materials of the rubber sheath, the waterproof seat, the waterproof pad and the compression washer are ABS flame-retardant materials, so that the rubber sheath, the waterproof seat, the waterproof pad and the compression washer have good flame-proof effect.
As a further improvement of the invention, the expandable interface comprises a wireless module and a network port.
As a further improvement of the invention, the switch is provided with a plurality of expansion interfaces, and different functional modules can be inserted to realize different functions.
As a further improvement of the invention, the number of the cross round head screws is 2, and the number of the cross round head screws is M6X20.
As a further improvement of the invention, the number of the compression nuts I is 2, and the types are phi 3.
As a further improvement of the invention, the top of the lower shell is provided with a handle.
As a further improvement of the invention, the transparent glass material is organic glass.
As a further improvement of the invention, a rubber sheath II is arranged outside the antenna interface.
Compared with the prior art, the invention has the following beneficial effects: 1. the explosion-proof shell of the mining multifunctional base station has a simple structure and can be completely isolated from the outside; 2. the functional module of the invention is connected with the switch through the expandable interface, and the expandable interface comprises a wireless module and an Ethernet control interface module, thereby realizing the wired and wireless communication integration, scheduling and management of all the terminal equipment underground.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
fig. 1 is a front view of a schematic diagram of the mining multifunctional base station;
FIG. 2 is a side view of a schematic diagram of the mining multifunctional base station;
FIG. 3 is an enlarged view of A in FIG. 1;
Fig. 4 is a base station connection diagram.
In the figure: 1. the waterproof cover comprises an upper shell, a lower shell, a fixing lug, a handle, a cross round head screw, a hinge, a cotter pin, a nameplate, a transparent glass, a rubber jacket I, a rubber jacket 107, a display lamp panel, a transparent glass, a pressing washer, a pressing nut III, a feeding wire, a rubber jacket II, a feeding wire, a lead interface, a antenna interface, a 204, a 205, a waterproof pad 1,206, a waterproof seat I, a pressing nut 207, a waterproof pad II, a steel sheet, a waterproof seat 210 and a pressing nut II.
It is noted that in the description of the present invention, the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Detailed Description
In order that the manner in which the above-recited features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, it being understood that the invention is not limited thereto but is to be carried out by those skilled in the art in light of the appended drawings.
1-4 Show a technical scheme of a mining multifunctional base station, which comprises an explosion-proof shell and a base station;
the base station comprises an exchanger and a functional module, wherein the exchanger is a core of the base station and is divided into thousands of megaexchanger and ten megaexchanger, the base station containing the giga exchanger is connected with various underground terminal equipment through network cables, the base stations containing the giga exchanger are commonly connected to the base station containing the ten megaexchanger through optical fibers, the base station containing the ten megaexchanger is connected with a ground centralized control center through optical fibers, and the functional module is connected with the exchanger through an expandable interface;
The explosion-proof housing comprises an upper housing 1 and a lower housing 2, a rubber sheath I105 is arranged between the upper housing 1 and the lower housing 2, a pair of hinges 101 are arranged on the left sides of the upper housing and the lower housing, cotter pins 102 are arranged on the hinges 101, the right sides of the upper housing and the lower housing are fixed by cross round head screws 5, a stainless steel nameplate 103 is attached to the front surface of the upper housing 1, a functional display lamp panel 107 is arranged on the top of the front surface of the upper housing, two layers of compression washers 109 and one layer of explosion-proof transparent glass 108 are arranged between the lamp panel 107 and the upper housing 1, the two layers of explosion-proof transparent glass 108 are finally fixed on the inner side of the upper housing 1 by compression nuts III 110, an antenna interface 204 is respectively arranged on the left side and the right side of the bottom of the lower housing 2, two antennas are respectively provided with a feeder line 201 which is led out, an N-type head waterproof seat I206 and a waterproof pad I205 are arranged at the interface, an internal spiral structure is arranged in the N-type head, the matched antenna is connected and screwed up to the internal main board of the housing at the interface, the internal main board is fixed by the compression nuts I207, 4 lead interfaces 203 are arranged between the two antenna interfaces 204, the interface and the housing are respectively provided with a waterproof seat II and a waterproof pad 208 and a waterproof pad 211.
Preferably, two fixing lugs 3 are respectively arranged at the left side and the right side of the lower shell 2 for fixing the base station.
Preferably, the 4 lead interfaces 203 can be led out of a net wire, an optical fiber and a power wire, and a2 mm-thick equal-diameter round steel sheet 209 is arranged in the lead interfaces 203, if the lead interfaces 203 need to be led out, the steel sheet 209 is taken out before connection, and if the lead interfaces 203 do not need to be connected with the lead wires, the steel sheet 209 blocks the interfaces and plays a role of isolation.
Preferably, the rubber sheath, the waterproof seat, the waterproof pad and the compression gasket are made of ABS flame-retardant materials, waterproof and flame-retardant, and have good flame-proof effect.
Preferably, the expandable interface comprises a wireless module and a network port.
Preferably, the switch is provided with a plurality of expansion interfaces, different functional modules can be inserted to realize different functions, the switch can be normally used only by simple configuration, the functional modules can be inserted and removed, can be replaced according to the needs, and various underground terminal devices can be connected by using the expansion interfaces.
Preferably, the number of the cross round head screws 5 is 2, and the model numbers are all M6X20.
Preferably, the number of the compression nuts I207 is 2, and the models are phi 3.
Preferably, the top of the lower housing 2 is provided with a handle 4.
Preferably, the transparent glass 108 is made of organic glass, which can play an explosion-proof role.
Preferably, a rubber sheath ii 202 is further disposed outside the antenna interface 204.
The upper shell and the lower shell are isolated by the rubber sheath, and after the screws are fixed, the upper shell and the lower shell are tightly sealed without gaps, waterproof and flame-retardant, and can have good flame-proof effect.
Claims (8)
1. The utility model provides a mining multifunctional base station which characterized in that: comprises an explosion-proof shell and a base station;
The base station comprises an exchanger and a functional module, wherein the exchanger is a core of the base station and is divided into thousands of megaexchanger and ten megaexchanger, the base station containing the giga exchanger is connected with various underground terminal equipment through network cables, a plurality of base stations containing the giga exchanger are commonly connected to the base station containing the ten megaexchanger through optical fibers, the base station containing the ten megaexchanger is connected with a ground centralized control center through optical fibers, and the functional module is connected with the exchanger through an expandable interface;
The explosion-proof shell comprises an upper shell and a lower shell, a rubber sheath I is arranged between the upper shell and the lower shell, a pair of hinges are arranged on the left sides of the upper shell and the lower shell, cotter pins are arranged on the hinges, the right side of the hinges is fixed by cross round head screws, a stainless steel nameplate is stuck on the front face of the upper shell, a functional display lamp plate is arranged on the top of the front face of the upper shell, two layers of compression washers and a layer of explosion-proof transparent glass are arranged between the lamp plate and the upper shell, and finally the two layers of explosion-proof transparent glass are fixed on the inner side of the upper shell by a compression nut III, an antenna interface is respectively arranged on the left side and the right side of the bottom of the lower shell, two antennas are led out by feeder lines, an N-shaped head waterproof seat I and a waterproof pad I are arranged at the interfaces, an internal spiral structure is arranged in the N-shaped head, the matched antenna is connected and screwed with a main board inside the shell, the two antenna interfaces are fixed by the compression nut I, 4 lead interfaces are arranged between the interfaces, a waterproof seat II and a waterproof pad II are arranged at the joint of the interface and the shell, and are fixed by the compression nut II;
two fixing lugs are respectively arranged on the left side and the right side of the lower shell and used for fixing the base station;
The 4 lead interfaces can lead out a net wire, an optical fiber and a power wire, a 2 mm-thick equal-diameter round steel sheet is arranged in the lead interfaces, the steel sheet is taken out before connection if the lead interfaces need to be connected with lead wires, and the steel sheet blocks the lead interfaces and plays a role in isolation if the lead interfaces do not need to be connected with the lead wires.
2. A mining multifunctional base station according to claim 1, characterized in that: the manufacturing materials of the rubber sheath, the waterproof seat, the waterproof pad and the compression washer are all ABS flame-retardant materials.
3. A mining multifunctional base station according to claim 1, characterized in that: the expandable interface comprises a wireless module and a network port, a plurality of expandable interfaces are arranged on the switch, different functional modules can be inserted into the switch to realize different functions, and the functional modules are replaceable and can be connected with various underground terminal equipment by using the expandable interfaces.
4. A mining multifunctional base station according to claim 1, characterized in that: the number of the cross round head screws is 2, and the models are M6X20.
5. A mining multifunctional base station according to claim 1, characterized in that: the number of the compression nuts I is 2, and the types of the compression nuts I are phi 3.
6. A mining multifunctional base station according to claim 1, characterized in that: the top of lower casing is provided with the handle.
7. A mining multifunctional base station according to claim 1, characterized in that: the transparent glass material is organic glass.
8. A mining multifunctional base station according to claim 1, characterized in that: and a rubber sheath II is further arranged outside the antenna interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910829412.9A CN112449521B (en) | 2019-09-03 | 2019-09-03 | Mining multifunctional base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910829412.9A CN112449521B (en) | 2019-09-03 | 2019-09-03 | Mining multifunctional base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112449521A CN112449521A (en) | 2021-03-05 |
| CN112449521B true CN112449521B (en) | 2024-05-07 |
Family
ID=74734079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910829412.9A Active CN112449521B (en) | 2019-09-03 | 2019-09-03 | Mining multifunctional base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112449521B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000004533A (en) * | 1998-06-15 | 2000-01-07 | Mitsubishi Electric Corp | Explosion-proof base station device |
| CN103595659A (en) * | 2013-11-29 | 2014-02-19 | 陕西汇华数字科技有限公司 | Mining explosive-proof and intrinsic safety type 10-gigabit looped network switch |
| CN203457242U (en) * | 2013-05-03 | 2014-02-26 | 唐山市占友安防工程有限公司 | Visual wireless monitoring system for coal mine inclined shaft lifting |
| CN105281997A (en) * | 2015-11-10 | 2016-01-27 | 深圳市翌日科技有限公司 | Underground multifunctional integrated base station system |
| CN210491421U (en) * | 2019-09-03 | 2020-05-08 | 山东新云鹏电气有限公司 | Mining multifunctional base station |
-
2019
- 2019-09-03 CN CN201910829412.9A patent/CN112449521B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000004533A (en) * | 1998-06-15 | 2000-01-07 | Mitsubishi Electric Corp | Explosion-proof base station device |
| CN203457242U (en) * | 2013-05-03 | 2014-02-26 | 唐山市占友安防工程有限公司 | Visual wireless monitoring system for coal mine inclined shaft lifting |
| CN103595659A (en) * | 2013-11-29 | 2014-02-19 | 陕西汇华数字科技有限公司 | Mining explosive-proof and intrinsic safety type 10-gigabit looped network switch |
| CN105281997A (en) * | 2015-11-10 | 2016-01-27 | 深圳市翌日科技有限公司 | Underground multifunctional integrated base station system |
| CN210491421U (en) * | 2019-09-03 | 2020-05-08 | 山东新云鹏电气有限公司 | Mining multifunctional base station |
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| Publication number | Publication date |
|---|---|
| CN112449521A (en) | 2021-03-05 |
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