CN217358819U - Device to detection is pressed in non-colliery mountain region - Google Patents
Device to detection is pressed in non-colliery mountain region Download PDFInfo
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- CN217358819U CN217358819U CN202220176108.6U CN202220176108U CN217358819U CN 217358819 U CN217358819 U CN 217358819U CN 202220176108 U CN202220176108 U CN 202220176108U CN 217358819 U CN217358819 U CN 217358819U
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Abstract
The utility model relates to a ground pressure detection technical field, in particular to a device for non-coal mine mountain land pressure detection, which comprises a ground pressure detection device main body and an NB-IOT base station, wherein the NB-IOT base station is arranged outside the ground pressure detection device main body, the NB-IOT base station is wirelessly connected with a monitoring terminal, the ground pressure detection device main body comprises a plurality of groups of ground pressure detection mechanism main bodies which are distributed at equal intervals, a master control box and a master control alarm, and the whole device provides a device for detecting the ground pressure of an underground tunnel for the non-coal mine mountain and has an automatic alarm function at the same time, the safety of the operation of the underground tunnel of the non-coal mine can be improved, the large-area ground pressure detection of the inner part of the underground tunnel of the non-coal mine can be realized, the whole ground pressure detection data can be more accurate, and the accuracy of the detection data can be further improved through the adopted plurality of ground pressure detection mechanism main bodies which are distributed at equal intervals, meanwhile, wireless remote transmission of detection data can be realized through the arranged NB-IOT base station.
Description
Technical Field
The utility model relates to a ground pressure detection technical field specifically is a device to detection is pressed in non-colliery mountain region.
Background
The non-coal mine refers to mines and tailings reservoirs for mining metal ores, radioactive ores, petrochemical materials, building materials, auxiliary materials, refractory materials and other non-metal minerals, although the non-coal mine has no danger of gas explosion, the non-coal mine has no fundamental difference with the coal mine in other aspects, and the mining method of the non-coal mine mainly comprises three categories of empty yards, filling and caving due to various ore body conditions.
The filling type mining means is carried out in an underground roadway, and meanwhile, the size of the ground pressure of the underground roadway is one of main influences of safe operation of the underground roadway, so that the underground mining means not only harms production safety, but also can cause local production halt of a mine and even destroy the whole mine, and further the ground pressure detection of the underground roadway of a non-coal mine is particularly important.
Therefore, it is necessary to design a device for non-coal mine mountain pressure detection to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device to detection is pressed to non-colliery mountain region to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the device for detecting the non-coal mine mountain land pressure comprises a ground pressure detection device main body and an NB-IOT base station, wherein the NB-IOT base station is arranged outside the ground pressure detection device main body, the NB-IOT base station is wirelessly connected with a monitoring terminal, the ground pressure detection device main body comprises a plurality of groups of ground pressure detection mechanism main bodies distributed at equal intervals, a master control box and a master control alarm, the master control box is electrically connected with the master control alarm, and the plurality of groups of ground pressure detection mechanism main bodies distributed at equal intervals comprise force measuring anchor rods, a digital display and transmission wires.
As the utility model discloses preferred scheme, the upper and lower both ends of dynamometry stock are fixed mounting respectively has last bolt seat, lower bolt seat, and the fixed surface of dynamometry stock installs the terminal box.
As the utility model discloses preferred scheme, the bottom fixed mounting of digital display has the wiring port, and the installation angle frame is installed at the top of digital display, installs branch accuse siren on the inner wall of installation angle frame simultaneously.
As the utility model discloses preferred scheme, terminal box and digital display pass through transmission wire electric connection, and the installation angle frame is the setting of falling L shape, and control module is installed in the inside embedding of digital display simultaneously, and meanwhile digital display and branch accuse siren electric connection.
As the utility model discloses preferred scheme, the equal wireless connection in digital display and the NB-IOT basic station of a plurality of groups's equidistance ground pressure detection mechanism main part department, and digital display and total control box electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the pressure measuring anchor rod is used for determining the load borne by the tail part of the anchor rod by using the oil pressure of the measuring hydraulic pressure, the monitoring of the ground pressure is realized, the visual data display is carried out by the arranged digital display, the sub-control alarm is started to warn if a certain limit value is exceeded, the real-time data of the digital display in the pressure detecting mechanism bodies with a plurality of groups of equidistant distribution is wirelessly transmitted to the monitoring terminal through the NB-IOT base station after the monitoring data of any group of pressure measuring anchor rods in the pressure detecting mechanism bodies with a plurality of groups of equidistant distribution exceeds the limit, the whole device provides a device for detecting the ground pressure of underground tunnels for non-coal mines, simultaneously has the automatic alarm function, and can improve the safety of the underground tunnels of the non-coal mines, the ground pressure detection device main body can realize large-area ground pressure detection in the underground tunnel of the non-coal mine, so that the whole ground pressure detection data is more accurate, meanwhile, the accuracy of the detection data can be further improved through the plurality of ground pressure detection mechanism main bodies distributed at equal intervals, meanwhile, wireless remote transmission of the detection data can be realized through the NB-IOT base station, and more convenience is provided for the management work of the underground tunnel of the non-coal mine.
2. The utility model discloses in, the installation angle frame that is the shape of falling L through setting up makes things convenient for log display ware and rock stratum roof fixed connection on the one hand, and on the other hand has waterproof function, and the effectual water log display ware of avoiding the rock stratum roof causes the damage.
Drawings
Fig. 1 is a schematic view of the overall overlooking three-dimensional external structure of the present invention;
fig. 2 is a schematic view of a top-view three-dimensional enlarged structure of a body of the earth pressure detecting device of the present invention;
fig. 3 is a schematic view of a top-view three-dimensional enlarged structure of the ground pressure detecting mechanism body of the present invention;
fig. 4 is a schematic view of a top-view three-dimensional enlarged structure of the digital display device of the present invention;
in the figure: 1. a ground pressure detection device main body; 2. an NB-IOT base station; 3. a monitoring terminal; 4. a ground pressure detection mechanism main body; 41. a force measuring anchor rod; 411. an upper bolt seat; 412. a lower bolt seat; 413. a junction box; 42. a digital display; 421. a wiring port; 422. mounting a corner bracket; 423. a sub-control alarm; 43. a transmission wire; 5. a master control box; 6. and a master control alarm.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-4, the present invention provides a technical solution:
a device for detecting mountain land pressure of a non-coal mine comprises a ground pressure detection device main body 1 and an NB-IOT base station 2, wherein the NB-IOT base station 2 is arranged outside the ground pressure detection device main body 1, a monitoring terminal 3 is wirelessly connected outside the NB-IOT base station 2, the ground pressure detection device main body 1 comprises a plurality of groups of ground pressure detection mechanism main bodies 4 which are distributed at equal intervals, a master control box 5 and a master control alarm 6, the master control box 5 is electrically connected with the master control alarm 6, the plurality of groups of ground pressure detection mechanism main bodies 4 which are distributed at equal intervals comprise force measuring anchor rods 41, a digital display 42 and a transmission lead 43, the load borne by the tail parts of the anchor rods is determined by the aid of the oil pressure of the measured hydraulic pressure through the arranged force measuring anchor rods 41, monitoring on ground pressure is achieved, visual data display is carried out through the arranged digital display 42, and if a certain limit value is exceeded, the branch control alarm 423 is started to warn, and after the force measuring anchor rods 41 in any one group of the plurality of groups of equally-distributed ground pressure detection mechanism main bodies 4 monitor that data exceed the limit, the master control box 5 is arranged to start the master control alarm 6 to warn, real-time data of the digital display 42 in the plurality of groups of equally-distributed ground pressure detection mechanism main bodies 4 are wirelessly transmitted to the monitoring terminal 3 through the NB-IOT base station 2, the whole device provides a device for detecting the ground pressure of the underground roadway for the non-coal mine, and has an automatic alarm function, so that the operation safety of the underground roadway of the non-coal mine can be improved, large-area ground pressure detection in the underground roadway of the non-coal mine can be realized through the arranged ground pressure detection device main body 1, the whole ground pressure detection data can be more accurate, and meanwhile, the accuracy of the detection data can be further improved through the plurality of equally-distributed ground pressure detection mechanism main bodies 4, meanwhile, wireless remote transmission of detection data can be realized through the NB-IOT base station 2, and more convenience is provided for management work of underground tunnels of non-coal mines.
In an embodiment, referring to fig. 3 and 4, an upper bolt seat 411 and a lower bolt seat 412 are respectively and fixedly installed at the upper end and the lower end of the force measuring anchor rod 41, and a junction box 413 is fixedly installed on the outer surface of the force measuring anchor rod 41; a wiring port 421 is fixedly mounted at the bottom of the digital display 42, an installation angle bracket 422 is mounted at the top of the digital display 42, and a sub-control alarm 423 is mounted on the inner wall of the installation angle bracket 422; the junction box 413 and the digital display 42 are electrically connected through a transmission wire 43, the mounting angle bracket 422 is arranged in an inverted L shape, a control module is embedded in the digital display 42, and meanwhile, the digital display 42 is electrically connected with the sub-control alarm 423; digital display 42 and the equal wireless connection of NB-IOT basic station 2 of the earth pressure detection mechanism main part 4 department of a plurality of groups equidistance distribution, and digital display 42 and total control box 5 electric connection, the installation angle frame 422 that is the setting of falling L shape through setting up makes things convenient for on the one hand digital display 42 and rock stratum roof fixed connection, and on the other hand has waterproof function, and the effectual water digital display 42 of avoiding the rock stratum roof causes the damage.
The working principle is as follows: during installation, the upper bolt seats 411 and the lower bolt seats 412 can be respectively and fixedly connected with a rock stratum top plate and a filling body through bolts, the top surface of the installation angle frame 422 is fixedly connected with the rock stratum top plate through bolts, so that installation and fixation of a single group of ground pressure detection mechanism main bodies 4 are completed, meanwhile, a plurality of groups of ground pressure detection mechanism main bodies 4 are equidistantly distributed in an underground roadway of a non-coal mine, meanwhile, a main control box 5 and a main control alarm 6 are installed on the ground, the digital displays 42 in the plurality of groups of equally distributed ground pressure detection mechanism main bodies 4 are electrically connected with the main control box 5, the load borne by the tail part of the anchor rod is determined by the arranged force measuring anchor rod 41 through measuring hydraulic oil pressure, monitoring of ground pressure is realized, visual data display is carried out through the arranged digital displays 42, and the sub-control alarm 423 is started to warn if a certain limit value is exceeded, meanwhile, after any one group of force measuring anchor rods 41 in a plurality of groups of equally-distributed ground pressure detection mechanism main bodies 4 monitors that data exceeds the limit, a master control alarm 6 is started through a master control box 5, real-time data of a digital display 42 in the plurality of groups of equally-distributed ground pressure detection mechanism main bodies 4 is wirelessly transmitted to a monitoring terminal 3 through an NB-IOT base station 2, the whole device provides a device for detecting the ground pressure of a non-coal mine underground roadway, has an automatic alarm function at the same time, can improve the safety of the operation of the underground roadway of the non-coal mine underground, can realize large-area ground pressure detection in the underground roadway of the non-coal mine through the arranged ground pressure detection device main body 1, can enable the whole ground pressure detection data to be more accurate, and can further improve the accuracy of the detection data through the plurality of equally-distributed ground pressure detection mechanism main bodies 4, meanwhile, wireless remote transmission of detection data can be achieved through the set NB-IOT base station 2, more convenience is provided for management work of underground roadways of non-coal mines, the installation angle frame 422 which is arranged in an inverted L shape facilitates fixed connection of the number indicator 42 and the rock stratum top plate on the one hand, and has a waterproof function on the other hand, the water number indicator 42 of the rock stratum top plate is effectively prevented from being damaged, and certain popularization value is achieved.
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 (5)
1. A device for non-coal mine mountain pressure detection, comprising a ground pressure detection device main body (1) and an NB-IOT base station (2), characterized in that: the ground pressure detection device comprises a ground pressure detection mechanism body (4), a master control box (5) and a master control alarm (6), wherein an NB-IOT base station (2) is arranged outside the ground pressure detection device body (1), the monitoring terminal (3) is wirelessly connected to the outside of the NB-IOT base station (2), the ground pressure detection mechanism body (1) comprises a plurality of groups of ground pressure detection mechanism bodies (4) which are distributed equidistantly, the master control box (5) is electrically connected with the master control alarm (6), and the ground pressure detection mechanism bodies (4) which are distributed equidistantly comprise anchor rods (41), a digital display (42) and transmission wires (43).
2. The device for non-coal mine mountain pressure detection as claimed in claim 1, wherein: an upper bolt seat (411) and a lower bolt seat (412) are fixedly installed at the upper end and the lower end of the force measuring anchor rod (41) respectively, and a junction box (413) is fixedly installed on the outer surface of the force measuring anchor rod (41).
3. The device for non-coal mine mountain pressure detection as claimed in claim 1, wherein: the bottom fixed mounting of digital display (42) has wiring port (421), and the top of digital display (42) is installed installation angle frame (422), installs branch accuse siren (423) simultaneously on the inner wall of installation angle frame (422).
4. A device for non-coal mine mountain pressure detection as claimed in claim 1, 2 or 3, wherein: junction box (413) and digital display (42) are through transmission wire (43) electric connection, and installation angle frame (422) are the setting of falling L shape, and digital display (42)'s inside embedded installation has control module simultaneously, and at the same time digital display (42) and branch accuse siren (423) electric connection.
5. The device for non-coal mine mountain pressure detection as claimed in claim 1, wherein: the digital display (42) and the NB-IOT base station (2) at the plurality of groups of equally-distributed ground pressure detection mechanism main bodies (4) are in wireless connection, and the digital display (42) is electrically connected with the master control box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220176108.6U CN217358819U (en) | 2022-01-21 | 2022-01-21 | Device to detection is pressed in non-colliery mountain region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220176108.6U CN217358819U (en) | 2022-01-21 | 2022-01-21 | Device to detection is pressed in non-colliery mountain region |
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| Publication Number | Publication Date |
|---|---|
| CN217358819U true CN217358819U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220176108.6U Active CN217358819U (en) | 2022-01-21 | 2022-01-21 | Device to detection is pressed in non-colliery mountain region |
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| CN (1) | CN217358819U (en) |
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- 2022-01-21 CN CN202220176108.6U patent/CN217358819U/en active Active
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