CN-224222298-U - Data acquisition device for monitoring water damage of coal mining working face of coal mine

CN224222298UCN 224222298 UCN224222298 UCN 224222298UCN-224222298-U

Abstract

The utility model relates to the technical field of data acquisition devices, in particular to a data acquisition device for monitoring water damage of a coal mining working face of a coal mine, which comprises a high-definition camera and an installation component, wherein the installation component comprises a bottom plate, a water collecting cover is arranged on the bottom plate, a water inlet is arranged on the bottom plate corresponding to an opening of the water collecting cover, a grid is arranged at the water inlet, the cross section of the water collecting cover is arc-shaped, an adjustable hoisting support is arranged on the bottom wall of the water collecting cover, the high-definition camera is detachably arranged on the hoisting support, and drain pipes positioned on two sides of the hoisting support are arranged on the outer side wall of the water collecting cover. Through the setting of water inlet and catchment cover for when the bottom plate is installed on the tunnel roof, the hydroenergy of seepage on the tunnel roof flows into the catchment cover through the water inlet and obtains collecting, in order to avoid its direct drip to the high definition digtal camera of bottom plate below department, thereby influences high definition digtal camera and carries out image acquisition work.

Inventors

LI JINBO
LI GAOJIAN
HE JIAN
WU WENLIN
FAN LINLIN
ZOU YANG
GAO LIN

Assignees

山西长平煤业有限责任公司
山西晋煤集团技术研究院有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250731

Claims (6)

1. The data acquisition device for monitoring the water damage of the coal mining working face of the coal mine comprises a high-definition camera (100) and an installation component, and is characterized in that the installation component comprises a base plate (110), a water collecting cover (111) is arranged on the base plate (110), a water inlet (201) is formed in the base plate (110) corresponding to the opening of the water collecting cover (111), a grid (310) is arranged at the water inlet (201), the cross section of the water collecting cover (111) is arc-shaped, an adjustable lifting support (120) is arranged on the bottom wall of the water collecting cover (111), the high-definition camera (100) is detachably installed on the lifting support (120), and drain pipes (112) positioned on two sides of the lifting support (120) are arranged on the outer side wall of the water collecting cover (111).
2. The data acquisition device for monitoring the water damage of the coal mining working face of a coal mine according to claim 1, wherein a fixed column (113) is arranged on the bottom wall of the water collecting cover (111), a spherical cavity (321) with a downward opening is arranged in the fixed column (113), and a hand-screwing bolt (130) extending into the spherical cavity (321) is connected to the outer side wall of the fixed column (113) in a threaded manner; The lifting support (120) comprises a lifting rod (121), a ball body (122) which is positioned in the spherical cavity (321) and rotates is arranged at the upper end of the lifting rod (121), and a hand-screwed bolt (130) presses the ball body (122) to fix the lifting rod (121).
3. The data acquisition device for monitoring water damage of coal mining face of coal mine as claimed in claim 2, wherein the hoisting rod (121) comprises an upper rod (210) fixedly connected with the ball body (122) and a lower rod (220) in threaded connection with the upper rod (210), and a mounting plate (221) for mounting the high-definition camera (100) is arranged at the lower end part of the lower rod (220).
4. The data acquisition device for monitoring the water damage of the coal mining working face of the coal mine according to claim 3, wherein the mounting plate (221) is provided with a mounting seat (510) through a screw, a mounting column (511) is arranged at the middle part of the mounting seat (510), a threaded hole (512) is formed in the mounting column (511), a threaded column (521) is arranged at the bottom of the high-definition camera (100), and the threaded column (521) is in threaded connection with the threaded hole (512).
5. The data acquisition device for monitoring the water damage of the coal mining working face of a coal mine according to claim 2, wherein a connecting cylinder (322) is fixedly arranged on the outer side wall of the fixed column (113), the connecting cylinder (322) is communicated with the spherical cavity (321), and the hand-screwed bolt (130) is in threaded connection with the connecting cylinder (322).
6. The data acquisition device for monitoring water damage of coal mining face according to claim 1, wherein the outer end of the drain pipe (112) is connected with a plugging cap through screw threads.

Description

Data acquisition device for monitoring water damage of coal mining working face of coal mine Technical Field The utility model relates to the technical field of data acquisition devices, in particular to a data acquisition device for monitoring water damage of a coal face of a coal mine. Background In recent years, along with the continuous increase of the depth, speed and strength of coal mining, the hydrogeological conditions of the mine are more and more complex, and the accidents of water burst and water permeability of the coal mine are caused to occur frequently. In order to avoid the problem that the water damage is more and more serious because the water damage is not prevented or discovered in time when the water damage occurs in the mine, the water damage condition in the mine can be monitored. In actual use, however, the cameras are all installed on the top wall of a mine tunnel through the installation structure so as to enable the cameras to collect images of the water seepage area of the coal face, and because the top wall of the mine tunnel can infiltrate water, at the moment, the dripped water is easy to drip onto the cameras, and the actual use of the cameras is affected, so that improvement is needed. Disclosure of utility model The utility model aims to provide a data acquisition device for monitoring water damage of a coal mining working face of a coal mine, so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a data acquisition device for colliery coal face water damage monitoring, includes high definition digtal camera and installation component, and installation component includes the bottom plate, is equipped with the catchment cover on the bottom plate, corresponds the catchment cover opening on the bottom plate and is equipped with the water inlet, and the grid is installed to water inlet department, and the cross-section of catchment cover is circular-arc, is equipped with adjustable hoist and mount support on the diapire of catchment cover, high definition digtal camera detachably installs on hoist and mount support, is equipped with the drain pipe that is located hoist and mount support both sides on the lateral wall of catchment cover. Further, a fixed column is arranged on the bottom wall of the water collecting cover, a spherical cavity with a downward opening is arranged in the fixed column, and a hand-screwed bolt extending into the spherical cavity is connected to the outer side wall of the fixed column in a threaded manner; The hoisting support comprises a hoisting rod, the upper end of the hoisting rod is provided with a sphere positioned in the spherical cavity for rotating, and the sphere is extruded by hand-screwed bolts to fix the hoisting rod. Further, the lifting rod comprises an upper rod fixedly connected with the ball body and a lower rod in the upper rod in threaded connection, and a mounting plate for mounting the high-definition camera is arranged at the lower end part of the lower rod. Further, be equipped with the mount pad through the screw on the mounting panel, the middle part department of mount pad is equipped with the erection column, is equipped with the screw hole in the erection column, and high definition digtal camera's bottom is equipped with the screw thread post, screw thread post threaded connection in screw hole. Further, a connecting cylinder is fixedly arranged on the outer side wall of the fixing column and communicated with the spherical cavity, and the hand-screwed bolt is in threaded connection with the connecting cylinder. Further, the outer end of the drain pipe is connected with a plugging cap through threads. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the arrangement of the water inlet and the water collecting cover, when the bottom plate is arranged on the top wall of the roadway, water leaked on the top wall of the roadway can flow into the water collecting cover through the water inlet to be collected, so that the water can be prevented from directly dripping on the high-definition camera below the bottom plate, and the image acquisition work of the high-definition camera is affected. 2. According to the utility model, through the adjustable arrangement of the lifting support, the lifting support can adjust the height and the orientation of the high-definition camera arranged on the lifting support in actual use, so that the high-definition camera arranged on the mounting assembly can be suitable for different scenes, and the applicability of the data acquisition device is improved. Drawings FIG. 1 is a schematic diagram of a data acquisition device for monitoring water damage of a coal face of a coal mine. Fig. 2 is a schematic cross-sectional view of a data acquisition device of the present utility model. FIG. 3 is a