CN216847694U - Intelligent early warning device is prevented to colliery expert based on GIS platform - Google Patents
Intelligent early warning device is prevented to colliery expert based on GIS platform Download PDFInfo
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- CN216847694U CN216847694U CN202123140553.1U CN202123140553U CN216847694U CN 216847694 U CN216847694 U CN 216847694U CN 202123140553 U CN202123140553 U CN 202123140553U CN 216847694 U CN216847694 U CN 216847694U
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Abstract
The utility model provides a coal mine ventilation and defense intelligent early warning device based on a GIS platform, which comprises a gas detector body, an annular fixed shell, clamping blocks and a movable shaft, wherein a display meter is arranged on the front end face of the gas detector body, the gas detector body is clamped inside the annular fixed shell, the upper end face and the lower end face of the gas detector body are both provided with clamping grooves, the upper end face and the lower end face of the annular fixed shell are both provided with through grooves, the two clamping grooves are respectively communicated with the two through grooves, the relative outer sides inside the two through grooves are both fixed with arc-shaped fixing pieces, the clamping blocks are arranged in an equal specification, the two clamping blocks are respectively and movably positioned in the two clamping grooves, this design has solved original gas detector and has not been convenient for install or dismantle, and can not carry out the problem of early warning to the staff, the utility model discloses rational in infrastructure, the installation is dismantled conveniently, has improved staff's detection convenience, and can carry out the early warning to the staff.
Description
Technical Field
The utility model relates to a colliery leads to prevents intelligent early warning device based on GIS platform belongs to colliery early warning equipment technical field.
Background
In the mining industry, the coal mine safety problem is very prominent, accidents frequently occur, the life safety of miners is seriously threatened, and the national economic development is greatly influenced. The gas exists in coal seams and coal series bottom layers and is gas generated in the process of decomposing organic matters to form coal. The gas is accumulated on the upper part of the channel and below the top layer, the gas is nontoxic, can not be supplied for breathing and can not support combustion, the oxygen content in the air can be reduced due to overhigh concentration, and the gas is extremely easy to explode when the concentration of the gas is mixed with the air within the range of 5-15 percent, thereby being one of the main violent mine accidents. If can be according to the condition in the pit, real-time supervision gas concentration will reduce the emergence of accident, and the concentration detection of colliery gas is comprehensive inadequately.
However, the existing gas detector is not convenient to install in a coal mine, and is not easy to detach after being installed and fixed, and the existing gas detector cannot give an early warning to workers after being detected, so that the problem that the coal mine fire-fighting intelligent early warning device based on a GIS platform is needed to solve the above problem urgently is solved.
Disclosure of Invention
The utility model aims at providing a colliery leads to and prevents intelligent early warning device based on GIS platform to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the installation is dismantled conveniently, has improved staff's detection convenience, and can carry out the early warning to the staff.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a GIS platform-based coal mine ventilation intelligent early warning device comprises a gas detector body, an annular fixed shell, clamping blocks and movable shafts, wherein a display meter is arranged on the front end face of the gas detector body, the gas detector body is clamped in the annular fixed shell, the upper end face and the lower end face of the gas detector body are respectively provided with a clamping groove, the upper end face and the lower end face of the annular fixed shell are respectively provided with a through groove in a penetrating manner, the two clamping grooves are respectively communicated with the two through grooves, the opposite outer sides of the inner parts of the two through grooves are respectively fixed with an arc-shaped fixing piece, the clamping blocks are provided with two in an equal specification, the two clamping blocks are respectively movably positioned in the two clamping grooves, the movable shafts are provided with two in an equal specification, the two movable shafts respectively penetrate the two arc-shaped fixing pieces and are fixedly connected with the two clamping blocks, compression springs are respectively movably arranged in the two through grooves, and are respectively sleeved on the annular side faces of the two movable shafts, and connecting pieces are fixed on the opposite outer end faces of the two movable shafts, and arc-shaped metal sheets are arranged on the opposite outer end faces of the two connecting pieces.
Further, inside miniature battery module and the bee calling organ of being provided with of gas detector body, gas detector body left end face is provided with gas sensor, gas detector body right-hand member face is provided with the early warning lamp, this internal signal transmitter that is provided with of gas detector.
Further, the gas detector body is in control connection with an external mobile GIS platform through a signal transmitter.
Further, the terminal surface all welds the stationary blade about the annular set casing about, both sides all, and is a plurality of the mounting hole has all been seted up in the terminal surface all runs through before the stationary blade, and a plurality of mounting hole specifications all with external bolt specification phase-match.
Furthermore, the relative inner ends of the two compression springs are fixedly connected with the relative outer ends of the two clamping blocks respectively.
Further, the inner side surfaces of the two arc-shaped metal sheets are fixed with arc-shaped rubber sheets through epoxy resin glue.
The utility model has the advantages that: the utility model relates to a coal mine general defense intelligent early warning device based on a GIS platform, because the utility model adds a display meter, a micro storage battery module, a buzzer, an early warning lamp, a gas sensor, an annular fixed shell, fixed pieces, clamping blocks, a compression spring, an arc-shaped fixed piece, a loose axle, a connecting piece, an arc-shaped metal sheet and an arc-shaped rubber sheet, when the device needs to be installed, an external wrench and a bolt are firstly used to pass through an installation hole to fix a plurality of fixed pieces in an external coal mine, so that the annular fixed shell can be fixed, two arc-shaped metal sheets are pulled in opposite directions to compress two compression springs, two loose axles and two clamping blocks can move in opposite directions, two clamping blocks can be kept still after being completely retracted into two through grooves, then a gas detector body is placed in the annular fixed shell, so that two clamping grooves respectively correspond to two through grooves, the two arc-shaped metal sheets are loosened, the two compression springs release compression, and then the two movable shafts and the two clamping blocks are driven to move oppositely until the two clamping blocks are clamped in the two clamping grooves through the two through grooves; when the gas detector body needs to be disassembled, the gas detector body can be easily disassembled from the interior of the annular fixed shell according to the reverse steps, so that workers can conveniently hold the gas detector body for mobile detection, and the detection convenience of the workers is improved; when gas detector body detects gas through gas sensor, gas concentration can show through the display list, this realization of gas detector simultaneously sends gas concentration numerical value for external mobile GIS platform through signal transmitter, if gas concentration is too high, external personnel can control external mobile GIS platform, and send out sound and control early warning lamp light through signal control bee calling organ and carry out the early warning to the staff in the colliery and remind, thereby the staff in the colliery of being convenient for carries out processing on next step.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the coal mine fire-fighting intelligent early warning device based on the GIS platform;
fig. 2 is a schematic cross-sectional view of the coal mine fire-fighting intelligent early warning device based on the GIS platform;
fig. 3 is a schematic view of the coal mine fire-fighting intelligent early warning device based on the GIS platform according to the present invention;
in the figure: the gas sensor comprises a gas detector body 1, a display meter 11, a miniature storage battery module 12, a buzzer 13, an early warning lamp 14, a gas sensor 15, a clamping groove 16, a ring-shaped fixed shell 2, a fixing piece 21, a fixing hole 22, a through groove 23, a clamping block 3, a compression spring 31, an arc-shaped fixing piece 32, a movable shaft 33, a connecting piece 34, an arc-shaped metal piece 35 and an arc-shaped rubber piece 36.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a GIS platform-based intelligent early warning device for coal mine ventilation and defense comprises a gas detector body 1, an annular fixed shell 2, clamping blocks 3 and movable shafts 33, wherein a display meter 11 is arranged on the front end face of the gas detector body 1, the gas detector body 1 is clamped in the annular fixed shell 2, clamping grooves 16 are respectively formed on the upper end face and the lower end face of the gas detector body 1, through grooves 23 are respectively formed on the upper end face and the lower end face of the annular fixed shell 2, the two clamping grooves 16 are respectively communicated with the two through grooves 23, arc-shaped fixing pieces 32 are respectively fixed on the opposite outer sides in the two through grooves 23, two clamping blocks 3 are arranged in an equal-specification manner, the two clamping blocks 3 are respectively movably positioned in the two clamping grooves 16, two movable shafts 33 are arranged in an equal-specification manner, the two movable shafts 33 are respectively communicated with the two arc-shaped fixing pieces 32 to be fixedly connected with the two clamping blocks 3, compression springs 31 are respectively movably arranged in the two through grooves 23, and the two compression springs 31 are respectively sleeved on the annular side faces of the two movable shafts 33, two loose axles 33 all are fixed with connection piece 34 for the outer terminal surface all, and two connection piece 34 all are provided with arc sheetmetal 35 for the outer terminal surface relatively, and this design has solved original gas detector and has not been convenient for install or dismantle, and can not carry out the problem of early warning to the staff.
Inside miniature battery module 12 and the buzzer 13 of being provided with of gas detector body 1, 1 left end face of gas detector body is provided with gas sensor 15, 1 right-hand member face of gas detector body is provided with early warning lamp 14, be provided with signal transmitter in the gas detector body 1, through the signal transmitter who sets up, the external world of being convenient for removes GIS platform and gas detector body 1 and carries out control connection to can control buzzer 13 and sound and early warning lamp 14 demonstration early warning light.
The gas detector body 1 is in control connection with an external mobile GIS platform through a signal transmitter, and the gas detector body 1 is arranged, so that the gas inside the coal frame can be conveniently detected.
Both sides all weld about the terminal surface about annular set casing 2 have the stationary blade 21, and the terminal surface all runs through before a plurality of stationary blades 21 and has seted up mounting hole 22, and a plurality of mounting hole 22 specifications all with external bolt specification phase-match, through a plurality of stationary blades 21 that set up and the mounting hole 22 of seting up, the annular set casing 2 of being convenient for is installed on external colliery interior wall body.
The inner ends of the two compression springs 31 are fixedly connected with the outer ends of the two clamping blocks 3 respectively, and the two compression springs 31 can limit the two clamping blocks 3 to move randomly in the two clamping grooves 16 and the two through grooves 23, so that the gas detector body 1 can be clamped in the annular fixed shell 2.
The relative inboard surface of two arc sheetmetals 35 all is fixed with arc sheet rubber 36 through epoxy glue, through two arc sheet rubbers 36 that set up, can reduce the hard contact of staff's finger and two arc sheetmetals 35 when the staff stimulates two arc sheetmetals 35 with the finger.
As an embodiment of the present invention: when the device needs to be installed, firstly, an external wrench and a bolt are used for penetrating through the installation hole 22 to fix the plurality of fixing pieces 21 in an external coal mine, so that the annular fixing shell 2 can be fixed, the two arc-shaped metal pieces 35 are pulled in opposite directions, so that the two compression springs 31 can be compressed, the two movable shafts 33 and the two clamping blocks 3 can move in opposite directions, the two clamping blocks 3 can be completely retracted into the two through grooves 23 and then can be kept still, then, the gas detector body 1 is placed in the annular fixing shell 2, after the two clamping grooves 16 respectively correspond to the two through grooves 23, the two arc-shaped metal pieces 35 are loosened, the two compression springs 31 release compression, the two movable shafts 33 and the two clamping blocks 3 can be driven to move oppositely, and the two clamping blocks 3 can be clamped in the two clamping grooves 16 through the two through grooves 23; when the gas detector body 1 needs to be disassembled, the gas detector body 1 can be easily disassembled from the interior of the annular fixed shell 2 according to the reverse steps, so that workers can conveniently hold the gas detector body 1 for mobile detection, and the detection convenience of the workers is improved; when gas detector body 1 detects gas through gas sensor 15, gas concentration can show through display list 11, gas detector body 1 can send gas concentration numerical value for external removal GIS platform through signal transmitter simultaneously, if gas concentration is too high, external personnel can control external removal GIS platform, and send sound and control early warning light and carry out the early warning to the staff in the colliery through signal control bee calling organ 13 and remind, thereby be convenient for the staff in the colliery to handle on next step.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a colliery leads to prevents intelligent early warning device based on GIS platform, includes gas detector body (1), annular set casing (2), fixture block (3) and loose axle (33), its characterized in that: the gas detector comprises a gas detector body (1), wherein a display meter (11) is arranged on the front end face of the gas detector body (1), the gas detector body (1) is clamped in an annular fixed shell (2), clamping grooves (16) are formed in the upper end face and the lower end face of the gas detector body (1), through grooves (23) are formed in the upper end face and the lower end face of the annular fixed shell (2) in a penetrating manner, the two clamping grooves (16) are respectively communicated with the two through grooves (23), two arc-shaped fixing pieces (32) are fixed on the inner opposite outer sides of the through grooves (23), two clamping blocks (3) are arranged in an equal-specification manner, the two clamping blocks (3) are respectively movably positioned in the two clamping grooves (16), two movable shafts (33) are arranged in an equal-specification manner, the two movable shafts (33) are respectively fixedly connected with the two clamping blocks (3) in a penetrating manner, and compression springs (31) are movably arranged in the through grooves (23), and two compression springs (31) are respectively sleeved on the annular side surfaces of the two movable shafts (33), two connecting sheets (34) are fixed on the opposite outer end surfaces of the two movable shafts (33), and two arc-shaped metal sheets (35) are arranged on the opposite outer end surfaces of the two connecting sheets (34).
2. The GIS platform-based coal mine defense intelligent early warning device according to claim 1, characterized in that: the gas detector is characterized in that a micro storage battery module (12) and a buzzer (13) are arranged inside the gas detector body (1), a gas sensor (15) is arranged on the left end face of the gas detector body (1), a warning lamp (14) is arranged on the right end face of the gas detector body (1), and a signal transmitter is arranged in the gas detector body (1).
3. The GIS platform-based coal mine defense intelligent early warning device according to claim 2, characterized in that: the gas detector body (1) is in control connection with an external mobile GIS platform through a signal transmitter.
4. The GIS platform-based coal mine defense intelligent early warning device according to claim 1, characterized in that: both sides all weld stationary blade (21), a plurality of about the terminal surface about annular set shell (2) the terminal surface all runs through before stationary blade (21) and has seted up mounting hole (22), and a plurality of mounting hole (22) specification all with external bolt specification phase-match.
5. The GIS platform-based coal mine defense intelligent early warning device according to claim 1, characterized in that: the relative inner ends of the two compression springs (31) are respectively fixedly connected with the relative outer ends of the two clamping blocks (3).
6. The GIS platform-based coal mine defense intelligent early warning device according to claim 1, characterized in that: two the relative inboard surface of arc sheetmetal (35) all is fixed with arc sheet rubber (36) through epoxy glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140553.1U CN216847694U (en) | 2021-12-15 | 2021-12-15 | Intelligent early warning device is prevented to colliery expert based on GIS platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140553.1U CN216847694U (en) | 2021-12-15 | 2021-12-15 | Intelligent early warning device is prevented to colliery expert based on GIS platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216847694U true CN216847694U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123140553.1U Active CN216847694U (en) | 2021-12-15 | 2021-12-15 | Intelligent early warning device is prevented to colliery expert based on GIS platform |
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| Country | Link |
|---|---|
| CN (1) | CN216847694U (en) |
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2021
- 2021-12-15 CN CN202123140553.1U patent/CN216847694U/en active Active
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