CN213365749U

CN213365749U - Mine monitoring and early warning device

Info

Publication number: CN213365749U
Application number: CN202021944811.4U
Authority: CN
Inventors: 周全
Original assignee: Changsha Qiangong Monitoring Technology Co ltd
Current assignee: Changsha Qiangong Monitoring Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-04
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a mine monitoring and early warning device, which comprises a detection box and a fixing mechanism symmetrically and fixedly arranged at two sides of the detection box, wherein the fixing mechanism comprises an installation box, a bin is arranged in the fixing mechanism, one side of the inner wall of the fixing mechanism is fixedly provided with a group of second L-shaped plates, the lower end surface of the fixing mechanism is provided with a matching hole communicated with the bin, the upper end surface of the second L-shaped plate is provided with a third motor, the third motor is connected with a group of second threaded shafts through a motor shaft, the outer edge surface of the second threaded shafts is provided with a second movable block in a threaded fit way, one side of the second movable block is fixedly connected with a crimping plate, the lower end surface of the crimping plate is fixedly connected with a group of crimping shafts, the mine monitoring and early warning device has reasonable structure, is convenient for improving the firmness of the monitoring device fixed in a mine, and is convenient for adjusting the orientation and the height of the monitoring device, the detection in a large range is realized, and the practicability is high.

Description

Mine monitoring and early warning device

Technical Field

The utility model belongs to the technical field of mine monitoring, concretely relates to mine monitoring early warning device.

Background

The mine comprises coal mine, metal mine, non-metal mine, building material mine, chemical mine and the like. Mine size is usually expressed in terms of annual or daily production. Annual output is the amount of ore produced by the mine each year. According to the size of the output, the large-sized, medium-sized and small-sized products are divided into 3 types. The size of the mine scale is adapted to the economic and reasonable service life of the mine, and only then can the capital cost be saved and the cost be reduced. In the production process of the mine, the excavation operation not only consumes most manpower and material resources and occupies most funds, but also is the production link with the largest potential for reducing the mining cost.

Monitoring facilities need be used in the monitoring in mine, and present monitoring facilities is fixed monitoring facilities mostly through the service brake on the universal wheel, can be because the road surface unevenness in the mine, and it is firm inadequately to fix through the service brake, and monitoring facilities easily slides, influences the process of monitoring, and present monitoring facilities is not convenient for highly adjust orientation and monitoring, can not realize monitoring on a large scale, exists the monitoring dead angle easily and omits the point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine monitoring and early warning device 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: a mine monitoring and early warning device comprises a detection box and fixing mechanisms symmetrically and fixedly arranged on two sides of the detection box, wherein each fixing mechanism comprises an installation box, a bin is formed in each fixing mechanism, a group of second L-shaped plates are fixedly installed on one side of the inner wall of each fixing mechanism, matching holes communicated with the bin are formed in the lower end face of each fixing mechanism, a third motor is installed on the upper end face of each second L-shaped plate and connected with a group of second threaded shafts through a motor shaft, second movable blocks are installed on the outer edge faces of the second threaded shafts in a threaded matching mode, a crimping plate is fixedly connected to one side of each second movable block, and a group of crimping shafts are fixedly connected to the lower end face of each crimping plate;

the utility model discloses a detection box, including detection box, first motor, second motor, first movable block, adjusting bin, the last terminal surface of detection box sets up the sliding tray that communicates to in the adjusting bin, the symmetry is provided with the first L template of the inner wall fixed connection of two sets of one end and detection box in the adjusting bin, and is two sets of first motor is all installed to the up end of first L template, first motor is connected with a set of first threaded spindle through the motor shaft, screw-thread fit installs first movable block on the outer fringe face of first threaded spindle, one side fixedly connected with fixed block of first movable block.

Preferably, a T-shaped sliding groove is formed in the fixing block, a group of T-shaped sliding blocks are installed in the T-shaped sliding groove in a sliding fit mode, and a T-shaped sliding groove and a fixedly connected bearing plate extend out of one end of each T-shaped sliding block.

Preferably, two sets of vertical plates are symmetrically and fixedly mounted on the lower end face of the bearing plate, a flange plate is fixedly mounted on the upper end face of the bearing plate, a set of transverse plates are fixedly connected between the two sets of vertical plates, a second motor is mounted on the upper end face of each transverse plate, and the second motor is connected with a set of rotating shaft which penetrates through the bearing plate and extends out of the flange plate through a motor shaft.

Preferably, an annular chute has been seted up to the up end of ring flange, sliding fit installs the arc slider in the annular chute, the up end of arc slider extends annular chute and fixedly connected with and places the dish, the fixed butt of the one end that the ring flange was extended in the pivot is at the lower terminal surface center of placing the dish, the up end center fixed mounting who places the dish has a set of regulating spindle that extends the detection case, the regulating spindle extends the one end fixedly connected with mounting disc of detection case, the up end of mounting disc is provided with a set of monitor, vibration sensor is installed to one side of monitor.

Preferably, two groups of box doors are movably mounted on one side of the detection box through hinges, fixing shafts are fixedly connected to four corners of the lower end face of the detection box, a handle is fixedly mounted on one side of each box door through cross bolts, and universal wheels are movably mounted on the lower end face of each fixing shaft.

The utility model discloses a technological effect and advantage: the mine monitoring and early warning device can start the third motor due to the arrangement of the crimping shaft, so that the second threaded shaft rotates to drive the second movable block to move downwards, and the crimping shaft moves downwards and penetrates through the matching hole to be inserted into the ground, so that the detection box is fixed, the detection box is prevented from sliding, the stability of fixing the detection box is improved, and the influence on the monitoring process is reduced; benefit from the setting of first threaded spindle, can start first motor for first threaded spindle rotates, drives first movable block and removes, thereby makes the loading board reciprocate, realizes highly adjusting the monitor, thereby realizes having avoided the condition at omission point and dead angle to large-scale detection as far as possible.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 3 in accordance with the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: the device comprises a detection box 1, a sliding groove 101, an adjusting bin 102, a fixing shaft 103, a box door 2, a fixing mechanism 3, a first L-shaped plate 4, a first motor 5, a first threaded shaft 501, a first movable block 502, a fixed block 6, a bearing plate 7, a vertical plate 8, a transverse plate 801, a second motor 9, a rotating shaft 901, a flange plate 10, a placing plate 11, an arc-shaped sliding block 1101, an adjusting shaft 12, a mounting plate 1201, a monitor 13, a mounting box 14, a matching hole 1401, a second L-shaped plate 15, a third motor 16, a second threaded shaft 1601, a second movable block 1602, a crimping plate 17 and a crimping shaft 1701.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a mine monitoring and early warning device as shown in figures 1-5, which comprises a detection box 1 and a fixing mechanism 3 symmetrically and fixedly arranged at two sides of the detection box 1, wherein the fixing mechanism 3 comprises an installation box 14, a chamber is arranged in the fixing mechanism 3, one side of the inner wall of the fixing mechanism 3 is fixedly provided with a group of second L-shaped plates 15, the lower end surface of the fixing mechanism 3 is provided with a matching hole 1401 communicated with the chamber, the matching hole 1401 is a round hole structure, the upper end surface of the second L-shaped plate 15 is provided with a third motor 16, the third motor 16 is connected with a group of second threaded shafts 1601 through a motor shaft, the outer edge surface of the second threaded shafts 1601 is provided with second movable blocks 1602 in a thread fit way, the second movable blocks 1602 are in a rectangular block structure, one side of the second movable blocks 1602 is fixedly connected with a crimping plate 17, the crimping plate 17 is in a rectangular plate structure, the lower end face of the pressure welding plate 17 is fixedly connected with a group of pressure welding shafts 1701, each pressure welding shaft 1701 is a circular shaft structure with one conical end, and due to the arrangement of the pressure welding shafts 1701, the third motor 16 can be started, so that the second threaded shafts 1601 rotate to drive the second movable blocks 1602 to move downwards, the pressure welding shafts 1701 move downwards and penetrate through the matching holes 1401 to be inserted into the ground, the detection box 1 is fixed, the detection box 1 is prevented from sliding, the stability of fixing the detection box 1 is improved, and the influence on the monitoring process is reduced;

the detection box 1 is internally provided with an adjusting bin 102, the upper end surface of the detection box 1 is provided with a sliding groove 101 communicated to the adjusting bin 102, the adjusting bin 102 is internally symmetrically provided with two groups of first L-shaped plates 4, one ends of the two groups of first L-shaped plates are fixedly connected with the inner wall of the detection box 1, the upper end surfaces of the two groups of first L-shaped plates 4 are both provided with a first motor 5, the first motor 5 is connected with a group of first threaded shafts 501 through a motor shaft, the outer edge surface of each first threaded shaft 501 is provided with a first movable block 502 in a threaded fit manner, each first movable block 502 is of a rectangular block structure, one side of each first movable block 502 is fixedly connected with a fixed block 6, each fixed block 6 is of a rectangular block structure, and due to the arrangement of the first threaded shafts 501, the first motor 5 can be started to rotate the first threaded shafts 501 to drive the first movable blocks 502 to move, so that, the height of the monitor 13 is adjusted, so that detection in a large range is realized, and the conditions of missing points and dead angles are avoided as much as possible.

Specifically, set up T type spout in the fixed block 6, sliding fit installs a set of T type slider in the T type spout, T type spout and fixedly connected with loading board 7 are extended to the one end of T type slider.

Specifically, two sets of vertical plates 8 are symmetrically and fixedly mounted on the lower end face of the bearing plate 7, a flange plate 10 is fixedly mounted on the upper end face of the bearing plate 7, a set of transverse plate 801 is fixedly connected between the two sets of vertical plates 8, a second motor 9 is mounted on the upper end face of the transverse plate 801, and the second motor 9 is connected with a set of rotating shaft 901 which penetrates through the bearing plate 7 and extends out of the flange plate 10 through a motor shaft.

Specifically, an annular sliding groove is formed in the upper end surface of the flange plate 10, an arc-shaped slider 1101 is installed in the annular sliding groove in a sliding fit manner, an annular sliding groove extends out of the upper end surface of the arc-shaped slider 1101 and is fixedly connected with a placing plate 11, the placing plate 11 is of a disc-shaped structure, one end of the rotating shaft 901, which extends out of the flange plate 10, is fixedly abutted to the center of the lower end surface of the placing plate 11, a group of adjusting shafts 12, which extends out of the detection box 1, is fixedly installed at the center of the upper end surface of the placing plate 11, one end of the adjusting shafts 12, which extends out of the detection box 1, is fixedly connected with a mounting plate 1201, the mounting plate 1201 is of a disc-shaped structure, a group of monitors 13 is arranged on the upper end surface of the mounting plate 1201 (in specific implementation, the second motor 9 can be started, the rotation of the adjusting shaft 12 is realized, so that the monitoring orientation of the monitor 13 is adjusted), and a vibration sensor is installed on one side of the monitor 13 (in the specific implementation, the type of the vibration sensor can be selected, but is not limited to being YD 33).

Specifically, two sets of chamber doors 2 are movably mounted on one side of the detection chamber 1 through hinges, fixing shafts 103 are fixedly connected to four corners of the lower end face of the detection chamber 1, a handle is fixedly mounted on one side of the chamber door 2 through cross bolts, and universal wheels are movably mounted on the lower end face of the fixing shafts 103.

The working principle of the mine monitoring and early warning device is that when the mine monitoring and early warning device is used, when the detection box 1 moves to a place to be monitored, the third motor 16 can be started to enable the second threaded shaft 1601 to rotate so as to drive the second movable block 1602 to move downwards, the compression joint shaft 1701 moves downwards and penetrates through the matching hole 1401 to be inserted into the ground, so that the detection box 1 is fixed, when the monitor 13 monitors the mine, the first motor 5 can be started to enable the first threaded shaft 501 to rotate so as to drive the first movable block 502 to move, so that the bearing plate 7 moves up and down, so that the height of the monitor 13 is adjusted, the second motor 9 is started to enable the rotating shaft 901 to rotate so as to enable the placing plate 11 to rotate, the arc-shaped sliding block 1101 slides in the annular sliding groove formed in the upper end face of the flange plate 10, so as to achieve the rotation of the adjusting shaft 12, so as to achieve the adjustment of the direction monitored, this mine monitoring and early warning device, it is rational in infrastructure, be convenient for promote the fastness of monitoring facilities at mine internal fixation, and be convenient for adjust monitoring facilities's orientation and height, realize detection on a large scale, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mine monitoring early warning device, includes fixed establishment (3) of setting in detection case (1) both sides of detection case (1) and symmetry, its characterized in that: the fixing mechanism (3) comprises an installation box (14), a bin is arranged in the fixing mechanism (3), a group of second L-shaped plates (15) is fixedly installed on one side of the inner wall of the fixing mechanism (3), matching holes (1401) communicated into the bin are formed in the lower end face of the fixing mechanism (3), a third motor (16) is installed on the upper end face of each second L-shaped plate (15), the third motor (16) is connected with a group of second threaded shafts (1601) through a motor shaft, second movable blocks (1602) are installed on the outer edge face of each second threaded shaft (1601) in a threaded matching mode, a crimping plate (17) is fixedly connected to one side of each second movable block (1602), and a group of crimping shafts (1701) are fixedly connected to the lower end face of each crimping plate (17);

set up regulation storehouse (102) in detection case (1), and the up end of detection case (1) sets up and communicates to sliding tray (101) in regulation storehouse (102), the symmetry is provided with first L template (4) of the inner wall fixed connection of two sets of one end and detection case (1) in regulation storehouse (102), and is two sets of first motor (5) are all installed to the up end of first L template (4), first motor (5) are connected with a set of first threaded spindle (501) through the motor shaft, screw-thread fit installs first movable block (502) on the outer fringe face of first threaded spindle (501), one side fixedly connected with fixed block (6) of first movable block (502).

2. The mine monitoring and early warning device of claim 1, wherein: t type spout has been seted up in fixed block (6), sliding fit installs a set of T type slider in the T type spout, T type spout and fixedly connected with loading board (7) are extended to the one end of T type slider.

3. The mine monitoring and early warning device of claim 2, wherein: the bearing plate is characterized in that two sets of vertical plates (8) are symmetrically and fixedly mounted on the lower end face of the bearing plate (7), a flange plate (10) is fixedly mounted on the upper end face of the bearing plate (7), a set of transverse plates (801) are fixedly connected between the vertical plates (8), a second motor (9) is mounted on the upper end face of each transverse plate (801), and the second motor (9) is connected with a set of rotating shaft (901) which penetrates through the bearing plate (7) and extends out of the flange plate (10) through a motor shaft.

4. The mine monitoring and early warning device of claim 3, wherein: the utility model discloses a vibration sensor, including ring flange (10), pivot (901), ring flange (10), ring flange sliding groove sliding fit installs arc slider (1101), the up end of arc slider (1101) extends ring flange and fixedly connected with and places dish (11), the fixed butt of the one end that the pivot (901) extended ring flange (10) is at the lower terminal surface center of placing dish (11), the up end center fixed mounting who places dish (11) has a set of regulating spindle (12) of extending detection case (1), regulating spindle (12) extend one end fixedly connected with mounting disc (1201) of detection case (1), the up end of mounting disc (1201) is provided with a set of monitor (13), vibration sensor is installed to one side of monitor (13).

5. The mine monitoring and early warning device of claim 1, wherein: one side of the detection box (1) is movably provided with two groups of box doors (2) through hinges, four corners of the lower end face of the detection box (1) are fixedly connected with fixing shafts (103), one side of each box door (2) is fixedly provided with a handle through cross bolts, and the lower end face of each fixing shaft (103) is movably provided with universal wheels.