CN210745433U - Mining intrinsic safety type base station - Google Patents
Mining intrinsic safety type base station Download PDFInfo
- Publication number
- CN210745433U CN210745433U CN201922408972.5U CN201922408972U CN210745433U CN 210745433 U CN210745433 U CN 210745433U CN 201922408972 U CN201922408972 U CN 201922408972U CN 210745433 U CN210745433 U CN 210745433U
- Authority
- CN
- China
- Prior art keywords
- base station
- type base
- intrinsic safety
- communication module
- safety type
- 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
- Support Of Aerials (AREA)
Abstract
The utility model discloses a mining ann's type basic station, including the flame proof casing and through the hinge link in lid on the flame proof casing, the draw-off gear that supplies net twine, optic fibre to insert is installed to one side on the flame proof casing, and the opposite side is equipped with aviation plug and the feeder adapter that supplies the cable to insert, the feeder adapter passes through feeder and antenna connection, the antenna passes through cantilever mounting on basic station one side wall, be equipped with ann's type basic station control circuit in the flame proof casing. The utility model provides a current basic station have the poor and little defect of signal coverage of communication quality. The utility model discloses to complicated environment in the pit, use 4G communication module and radio frequency module integration together, promoted the communication quality in the pit, made the conversation between the staff in the pit and the on-the-spot situation information around upload effectively in real time; the antenna is arranged on the wall of one side of the base station through the cantilever support, and the installation position and the angle are adjusted according to the environment in the mine, so that the signal coverage is enlarged.
Description
Technical Field
The utility model relates to a mining communication equipment, concretely relates to mining ann's type basic station.
Background
The base station is one of important devices for exchanging and transmitting signals under a coal mine, the existing mining base station mainly adopts two modes of wired communication and wireless communication, and the existing mining base station is more in wireless communication base stations used under the coal mine according to the complex geological conditions and environmental conditions in the coal mine; however, the mining radio base station of the related art has the following problems: because the existing base stations mostly adopt a communication module, the underground shape of the coal mine is complex, the electromagnetic interference is more, the dust and the water mist are large, and the communication quality between underground personnel is poor, so that the communication between the underground workers and the surrounding field condition information can not be effectively transmitted upwards in real time; traditional antenna snap-on is in one side of wireless communication base station casing, to narrower mining way environment, easily receives to hinder or interference signal transmission when using, and signal coverage is little, and antenna angle can not be adjusted, the installation of the base station of not being convenient for.
Disclosure of Invention
In order to overcome the defect that the existing base station has poor communication quality and small signal coverage, the utility model provides a mining intrinsic safety type base station with high communication quality and installation of being convenient for.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
the mining intrinsic safety type base station comprises an explosion-proof shell and a cover body which is connected with the explosion-proof shell in a hinged mode, wherein an extraction device for network cables and optical fibers to be accessed is installed on one side of the explosion-proof shell, an aviation plug and a feeder adapter for cable access are arranged on the other side of the explosion-proof shell, the feeder adapter is connected with an antenna through a feeder, the antenna is installed on one side wall of the base station through a cantilever support, and an intrinsic safety type base station control circuit is arranged in the explosion-proof shell.
Further, this ampere of type base station control circuit includes this ampere of power, 4G communication module, radio frequency module, switch mainboard and can show circular telegram situation and signal transmission situation state indication lamp plate, the switch mainboard passes through the net twine with 4G communication module and is connected, 4G communication module and radio frequency module are integrated integrative, the state indication lamp plate is connected with switch mainboard and 4G communication module respectively, and this ampere of power passes through the power cord with switch mainboard, 4G communication module and radio frequency module respectively and is connected.
Preferably, the status indicator lamp panel is connected with the switch through a 2 × 6P plug, and is connected with the 4G communication module through a 2 × 4P plug.
Furthermore, the leading-out device comprises a straight-through joint, a rubber sealing ring is arranged at the bottom of the inner side of the straight-through joint, a blocking piece is arranged at the top of the rubber sealing ring, a flat gasket is arranged at the edge of the top of the blocking piece, and a pressing nut in a horn shape is arranged at the top of the flat gasket.
Preferably, an optical fiber fixing frame and a fiber coiling box support are further arranged in the flameproof shell, the optical fiber fixing frame comprises a fixing rod, one end of the fixing rod is fixed through a bolt, a fixing piece is transversely arranged at the other end of the fixing rod, the fixing piece is fixed on the flameproof shell through a bolt, and an optical fiber fixing hole is formed in the fixing rod; the fiber coiling box support comprises a supporting seat consistent with the fiber coiling box base, and fiber coiling box fixing holes are formed in the supporting seat.
Preferably, the handle is arranged on the outer side of the top of the explosion-proof shell, and the pair of hooks is respectively arranged on the top and the bottom of the inner side of the top.
Preferably, the two sides of the top and the bottom of the flameproof shell are respectively provided with a fixing lug, so that the base station is convenient to install.
Preferably, the antenna is a pair of eight-mesh antennas.
The utility model discloses to complicated environment in the pit, use 4G communication module and radio frequency module integration together, promoted the communication quality in the pit, made the conversation between the staff in the pit and the on-the-spot situation information around upload effectively in real time; the antenna is arranged on the wall of one side of the base station through the cantilever support, and the installation position and the angle are adjusted according to the environment in a mine, so that the signal coverage is enlarged, and the base station is convenient to install.
Drawings
The invention will now be further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention B-B;
FIG. 3 is a schematic view of the structure A-A of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of a fiber holder;
FIG. 6 is a schematic top view of an optical fiber holder;
FIG. 7 is a schematic diagram of a fiber coiling box support structure;
FIG. 8 is a schematic view of the drawing apparatus;
FIG. 9 is a schematic diagram of a control circuit of the present invention;
FIG. 10 is a schematic diagram of the RF module U48;
FIG. 11 is a schematic diagram of a surface mount flash Complex programmable logic device chip U154;
FIG. 12 is an antenna schematic;
FIG. 13 is a schematic diagram of a switch chip U5;
fig. 14 is a schematic diagram of a 4G communication module;
description of reference numerals: 1. the handle, 2, hinge, 3, feeder adapter, 4, aviation plug, 5, fixed ear, 6, eduction gear, 61, straight section, 62, rubber seal, 63, closure piece, 64, flat pad, 65, gland nut, 7, optic fibre mount, 71, dead lever, 72, optic fibre fixed orifices, 73, stationary blade, 8, fine box support of dish, 81, supporting seat, 82, fine box fixed orifices of dish, 9, couple, 10 lid, 11, flame proof casing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 8, the mining intrinsically safe base station of this embodiment includes a flameproof housing 11 and a cover 10 linked to the flameproof housing 11 through a hinge 2, an extraction device 6 for network cables and optical fibers to be connected is installed on one side of the flameproof housing 11, an aviation plug 4 and a feeder adapter 3 for cables to be connected are installed on the other side of the flameproof housing 11, the feeder adapter 3 is connected with an antenna through a feeder, the antenna is installed on a side wall of the base station through a cantilever support, and an intrinsically safe base station control circuit is arranged in the flameproof housing 11.
Further, the leading-out device 6 comprises a straight-through joint 61, a rubber sealing ring 62 is arranged at the bottom of the inner side of the straight-through joint 61, a blocking piece 63 is arranged at the top of the rubber sealing ring 62, a flat gasket 64 is arranged at the outer edge of the top of the blocking piece 63, and a pressing nut 65 in a horn shape is arranged at the top of the flat gasket.
Preferably, an optical fiber fixing frame 7 and a fiber coiling box support 8 are further arranged in the flameproof housing 11, the optical fiber fixing frame 7 comprises a fixing rod 71, one end of the fixing rod 71 is fixed through a bolt, a fixing piece 73 is transversely arranged at the other end of the fixing rod 71, the fixing piece 73 is fixed on the flameproof housing 11 through a bolt, and an optical fiber fixing hole 72 is formed in the fixing rod 71; the fiber coiling box support 8 comprises a supporting seat 81 consistent with a fiber coiling box base, and a fiber coiling box fixing hole 82 is formed in the supporting seat 81.
Preferably, the handle 1 is arranged on the outer side of the top of the flameproof shell 11, and the pair of hooks 9 are arranged on the top and the bottom of the inner side of the top.
Preferably, the top and the bottom of the flameproof shell are respectively provided with a fixing lug 5, so that the base station can be conveniently installed.
Preferably, the antenna is a pair of eight-mesh antennas.
As shown in fig. 9 to 13, this ampere of type base station control circuit includes this ampere of power, 4G communication module, radio frequency module, switch mainboard and can show circular telegram situation and signal transmission situation status indicator lamp plate, the switch mainboard passes through the network connection with 4G communication module, 4G communication module and radio frequency module are integrated integrative, status indicator lamp plate is connected with switch mainboard and 4G communication module respectively, and this ampere of power passes through the power cord with switch mainboard, 4G communication module and radio frequency module respectively and is connected.
Preferably, the status indicator lamp panel is connected with the switch through a 2 × 6P plug, and is connected with the 4G communication module through a 2 × 4P plug.
The radio frequency module comprises a broadband transceiver chip U48(AD9363), the broadband transceiver chip U48(AD9363) is connected with an antenna circuit through a surface-mounted flash memory complex programmable logic device chip U154(5M40ZE64C5N), and the broadband transceiver chip U48(AD9363) is also connected with a baseband chip U1A (T2130).
The antenna circuit comprises a radio frequency amplifier, a SAW element facing mobile communication and an antenna pedestal.
The switch mainboard adopts an Ethernet switch chip U5(88E 6161).
The 4G communication module adopts a CEVA/ARM baseband chip U1A (T2130).
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mining intrinsic safety type base station comprises a flameproof shell and a cover body which is connected with the flameproof shell through a hinge, and is characterized in that one side of the flameproof shell is provided with a leading-out device for connecting a network cable and an optical fiber, the other side of the flameproof shell is provided with an aviation plug for connecting a cable and a feeder adapter, the feeder adapter is connected with an antenna through a feeder, the antenna is installed on a wall on one side of the base station through a cantilever support, and an intrinsic safety type base station control circuit is arranged in the flameproof shell; this ampere of type base station control circuit includes this ampere of power, 4G communication module, radio frequency module, switch mainboard and can show circular telegram situation and signal transmission situation state indication lamp plate, the switch mainboard passes through the network cable with 4G communication module and is connected, 4G communication module and radio frequency module are integrated integrative, the state indication lamp plate is connected with switch mainboard and 4G communication module respectively, and this ampere of power passes through the power cord with switch mainboard, 4G communication module and radio frequency module respectively and is connected.
2. The mining intrinsic safety type base station of claim 1, wherein the status indicator lamp panel is connected with the switch through a 2 x 6P plug, and is connected with the 4G communication module through a 2 x 4P plug.
3. The mining intrinsic safety type base station of claim 1, wherein the leading-out device comprises a straight-through joint, a rubber sealing ring is arranged at the bottom of the inner side of the straight-through joint, a plugging sheet is arranged at the top of the rubber sealing ring, a flat gasket is arranged at the edge of the top of the plugging sheet, and a pressing nut in a horn mouth shape is arranged at the top of the flat gasket.
4. The mining intrinsic safety type base station according to claim 1, wherein an optical fiber fixing frame and a fiber coiling box support are further arranged in the explosion-proof shell, the optical fiber fixing frame comprises a fixing rod, one end of the fixing rod is fixed through a bolt, the other end of the fixing rod is transversely provided with a fixing piece, the fixing piece is connected with the bolt and fixed on the explosion-proof shell, and an optical fiber fixing hole is formed in the fixing rod; the fiber coiling box support comprises a supporting seat consistent with the fiber coiling box base, and fiber coiling box fixing holes are formed in the supporting seat.
5. The mining intrinsic safety type base station according to claim 1, characterized in that a pair of hooks are respectively arranged at the top and the bottom of the top outer side of the flameproof shell, which is provided with the top inner side of the handle top.
6. The mining intrinsic safety type base station according to claim 1, characterized in that fixing lugs are respectively arranged on two sides of the top and the bottom of the flameproof shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408972.5U CN210745433U (en) | 2019-12-28 | 2019-12-28 | Mining intrinsic safety type base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408972.5U CN210745433U (en) | 2019-12-28 | 2019-12-28 | Mining intrinsic safety type base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210745433U true CN210745433U (en) | 2020-06-12 |
Family
ID=71009716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922408972.5U Active CN210745433U (en) | 2019-12-28 | 2019-12-28 | Mining intrinsic safety type base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210745433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873348A (en) * | 2021-09-26 | 2021-12-31 | 陕西智引科技有限公司 | Mining explosion-proof and intrinsically safe 5g wireless base station |
| CN115208423A (en) * | 2021-04-08 | 2022-10-18 | 江苏追光智能科技有限公司 | Mining intrinsic safety type communication device capable of displaying position |
-
2019
- 2019-12-28 CN CN201922408972.5U patent/CN210745433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115208423A (en) * | 2021-04-08 | 2022-10-18 | 江苏追光智能科技有限公司 | Mining intrinsic safety type communication device capable of displaying position |
| CN113873348A (en) * | 2021-09-26 | 2021-12-31 | 陕西智引科技有限公司 | Mining explosion-proof and intrinsically safe 5g wireless base station |
| CN113873348B (en) * | 2021-09-26 | 2024-03-15 | 陕西智引科技有限公司 | Mining flameproof and intrinsically safe 5g wireless base station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210745433U (en) | Mining intrinsic safety type base station | |
| CN207638646U (en) | A kind of mining intercom | |
| CN210428144U (en) | Comprehensive monitoring device for operation safety of mechanical equipment | |
| CN212786188U (en) | High-protection temperature and humidity controller | |
| CN210274355U (en) | Intrinsic safety type mining communication node based on Modbus communication protocol | |
| CN202563850U (en) | Direction board apparatus having built-in wireless network converter | |
| CN201541413U (en) | Improved structure of industrial remote controller receiver | |
| CN219875768U (en) | Intrinsic safety type wireless signal converter | |
| CN217388884U (en) | Mining intrinsic safety type wireless base station | |
| CN211702060U (en) | Gateway is with portable converter that has protective structure | |
| CN216437502U (en) | Wireless gateway data transmission equipment | |
| CN219740402U (en) | Multifunctional diagnosis cloud box | |
| CN202503232U (en) | Distribution box having wireless access function | |
| CN213938346U (en) | Base station communication equipment control device | |
| CN213990886U (en) | Wireless data transmission device for explosion-proof electrical equipment | |
| CN214101816U (en) | Intrinsically safe base station based on accurate positioning of mining roadway personnel | |
| CN212572985U (en) | Half-duplex loraWAN intelligent industrial gateway with double radio frequencies | |
| CN202721829U (en) | Wireless base station | |
| CN219536064U (en) | Wireless communication scheduling management device | |
| CN215498092U (en) | Environment-friendly electricity analyzing and monitoring device with meter distributing and metering functions | |
| CN219697900U (en) | Radio frequency bundling device for mining converged wireless base station | |
| CN214675493U (en) | Outdoor telecommunication base station with good stability | |
| CN221043118U (en) | Monitoring rod type communication base station | |
| CN216162719U (en) | Mining flame-proof type signal converter | |
| CN216979214U (en) | Distribution network cable hidden danger early warning and fault positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |