CN109729252B - Mining camera mounting and positioning tool and using method thereof - Google Patents
Mining camera mounting and positioning tool and using method thereof Download PDFInfo
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- CN109729252B CN109729252B CN201910123718.2A CN201910123718A CN109729252B CN 109729252 B CN109729252 B CN 109729252B CN 201910123718 A CN201910123718 A CN 201910123718A CN 109729252 B CN109729252 B CN 109729252B
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Abstract
The invention discloses a mining camera mounting and positioning tool and a using method thereof. This mining camera installation positioning tool passes through clearance fit and pastes in camera lens department, and the light ring through the target position of light lamp light gathering judges the shooting position of camera, can fix a position mining camera mounted position and angle fast, realizes single installation operation to reduce the manpower, raise the efficiency.
Description
Technical Field
The invention relates to the technical field of security protection, in particular to installation and positioning of a mining camera.
Background
Mine production safety is the most important of mine enterprises, and with the improvement of automation degree of mine operation and the wide application of various large-scale automatic mechanical equipment, various accident potential hazards occur occasionally, and the safety of underground personnel and equipment is seriously endangered. With the application and popularization of intelligent tunnel technology, cameras are mounted in mines and on mining machinery such as underground working equipment, and the technology for performing remote visual monitoring on tunnel operation is rapidly developed. Mine operation is high-risk site operation such as flammability, explosive nature, can not use conventional camera product, and what adopt is that all have explosion-proof function and accord with the explosion-proof camera that the national standard required has unified requirement.
In the process of installing video monitoring equipment underground in the prior art, due to the fact that shooting angle positioning is difficult, the video monitoring equipment is often required to be in contact with a ground control center to determine an installation position, multiple persons are required to operate simultaneously in the operation process, particularly when an explosion-proof camera is installed, accurate positioning of the monitoring position can be difficult to achieve through one-time installation, multiple persons are required to be in contact with the underground and ground control centers simultaneously, the monitorable position of the explosion-proof camera can be adjusted accurately, efficiency is low, and potential safety hazards are increased; meanwhile, when the installed camera generates the deviation of the monitoring area boundary, the worker is also required to reposition and adjust the camera monitoring area boundary.
Disclosure of Invention
The invention provides a mining camera mounting and positioning tool, which can be used for rapidly positioning the mounting position and angle of a mining camera when a monitoring device is mounted and the mounting device is repositioned, so that single-person mounting operation is realized, the labor is reduced, the efficiency is improved, and the potential safety hazard is reduced.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a mining camera installation positioning tool, includes following equipment: the camera comprises a cylindrical shell, a planar lens, a power supply, a circuit control panel, a switch, a lighting lamp, a reflector and a monitoring room self-checking system, wherein the switch is connected with the power supply, the circuit control panel and the lighting lamp in series to form a closed loop, the closed loop is arranged in the cylindrical shell, the planar lens is arranged at the front end of the cylindrical shell, and the cylindrical shell is attached to a camera lens in a clearance fit mode;
the monitoring room self-checking system comprises a display screen, an induction device, a central processing unit and a programming controller, wherein the output end of the display screen is electrically connected with the input end of the central processing unit, the output end of the induction device is electrically connected with the central processing unit, and the output end of the central processing unit is electrically connected with the input end of the programming controller.
Further, aforementioned light and aforementioned reflector are the one-to-one correspondence, and the camera that the visual angle is greater than 10 millimeters adopts a set of light and reflector, and aforementioned light and reflector distribute in the central point position of aforementioned cylindrical shell front end planar lens, and the camera of visual angle less than or equal to 10 millimeters adopts three group's light and reflectors, and aforementioned every group light becomes 120 degrees contained angles evenly distributed in the circumferential position of aforementioned cylindrical shell front end planar lens with the reflector.
Furthermore, the monitoring room self-checking system can record the boundary of the monitoring area of the adjusted camera, and when the boundary of the monitoring area of the camera deviates, the monitoring room self-checking system starts the switch to be in a communication state, and prompts a worker to reposition and repair the camera.
Further, aforementioned circuit control board is provided with light intensity and adjusts the gear, and according to light intensity's difference, aforementioned light intensity adjusts the gear and sets up to two gears, and aforementioned light utilizes aforementioned reflector to collect light through aforementioned light intensity adjustment gear control light intensity of aforementioned light.
Furthermore, the closed loop power supply adopts one of a dry battery or a lithium battery, the voltage provided by the battery or the lithium battery is 12V or 6V safe voltage, and the lithium battery can be connected to an external power supply through the plug to realize the charging of the lithium battery.
Further, aforementioned cylindrical shell is aluminum alloy shell or plastic casing, and the internal diameter of aforementioned cylindrical shell slightly is greater than the external diameter of the cylindrical shell of camera, and aforementioned cylindrical shell passes through clearance fit and laminates in the front end of camera.
Further, a group of illuminating lamps and reflecting covers are adopted, and the light of the illuminating lamps is gathered at an aperture at the target position, namely the shooting position of the camera; three groups of illuminating lamps and reflecting covers are adopted, and the positions covered by the light of the three groups of illuminating lamps are the shooting positions of the camera; the staff judges the shooting position of camera through the light ring of the target position of the focus of observation light lamp light to and adjustment camera installation angle and position.
And the mining camera mounting and positioning tool is attached to the camera lens through clearance fit, and the shooting position of the mining camera is judged through the aperture of the target position of the light gathering of the illuminating lamp, so that the mounting angle and the position of the mining camera are adjusted, wherein:
the camera with the visual angle larger than 10 mm adopts a group of illuminating lamps and reflecting covers to judge the shooting position of the mining camera, and the group of illuminating lamps and the reflecting covers are positioned at the central point of the planar lens at the front end of the cylindrical shell;
the camera with the visual angle less than or equal to 10 mm adopts three groups of illuminating lamps and reflectors to judge the shooting position of the mining camera, and the three groups of illuminating lamps and the reflectors form 120-degree included angles and are uniformly distributed at the circumferential position of the planar lens at the front end of the cylindrical shell;
when the boundary of the monitoring area of the camera in use deviates, the self-checking system of the monitoring room starts the switch to be in a connected state, and prompts a worker to reposition and repair the camera.
The technical scheme of the invention has the working principle and the technical effects that:
the mining camera mounting and positioning tool is attached to a lens of a mining camera by utilizing the fact that basic characteristic light of light is transmitted along a straight line, and the shooting position of the mining camera is judged by means of the light ring of the lighting lamp focused on the target position, so that the mounting angle and the mounting position of the mining camera are adjusted.
The mining camera mounting and positioning tool can be used for rapidly positioning the mounting position and the angle of the mining camera when the monitoring equipment is mounted and the mounting equipment is repositioned, so that single-person mounting operation is realized, manpower is reduced, and efficiency is improved. Meanwhile, the device is simple in structure, convenient to use, convenient to carry, capable of being charged repeatedly, and capable of improving working efficiency.
Drawings
FIG. 1 is a schematic product diagram of one embodiment of a mining camera mounting and positioning tool of the invention;
FIG. 2 is a schematic product diagram of another embodiment of the mining camera mounting and positioning tool of the invention;
FIG. 3 is a schematic circuit diagram of one embodiment of a mining camera mounting and positioning tool of the present invention;
wherein: 1. planar lens, 2, aluminum alloy housing, 3, switch, 4, control circuit board, 5 lithium batteries, 6, LED lamp, 7, reflector, 8, plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, the tool for installing and positioning the mining camera comprises the following devices: the monitoring system comprises an aluminum alloy shell (2), a planar lens (1), a lithium battery (5), a circuit control panel (4), a switch (3), a lighting lamp (6), a reflector (7), a plug (8) and a monitoring room self-checking system, wherein the switch (3) is connected with the lithium battery (5), the circuit control panel (4) and the LED lamp (6) in series to form a closed loop, the closed loop is arranged in a cylindrical shell (2), and the planar lens (1) is arranged at the front end of the cylindrical shell (2); the cylindrical shell (2) is attached to the lens of the camera in a clearance fit manner;
the monitoring room self-checking system comprises a display screen, a sensing device, a central processing unit and a programming controller, wherein the output end of the display screen is electrically connected with the input end of the central processing unit;
the monitoring room self-checking system can record the monitoring area boundary of the adjusted camera, and when the monitoring area boundary of the camera deviates, the monitoring room self-checking system enables the starting switch (3) to be in a communicated state to prompt a worker to reposition and repair the camera.
Wherein, light and reflector are the one-to-one correspondence, and in this embodiment, the camera visual angle is greater than 10 millimeters, and the camera surveillance area is less, and the monitor target is far away, adopts a set of light and the reflector of distributing in cylindrical shell front end plane lens, can realize the accurate positioning of camera.
Wherein, LED lamp (6) pass through circuit control board (4) control light intensity to utilize reflector (7) to collect light, LED lamp (6) set up to two gears according to light intensity's difference, can be according to the scene needs under the ore deposit, select suitable illumination intensity.
The power supply in the embodiment is a lithium battery (5), and the charging with an external power supply can be realized through a plug (8), so that the repeated utilization of the mining camera mounting and positioning tool is ensured. In the embodiment, the plug (8) communicated with the external power supply can be a common two-pin plug, a common three-pin plug or a common USB plug and the like. In addition, a dry battery can be used as a power supply of the mining camera mounting and positioning tool.
The illuminating lamp in the embodiment is an LED lamp (6), and the working voltage of the LED lamp adopts a safe voltage of 12V or 6V so as to accord with the electricity utilization safety level of underground operation.
The cylindrical shell in the embodiment is the aluminum alloy shell (2), the inner diameter of the aluminum alloy shell (2) is slightly larger than the outer diameter of the cylindrical shell of the mining camera, the aluminum alloy shell is attached to the front end of the mining camera in a clearance fit mode, LED lamplight can be gathered on an aperture at a target position and is consistent with the shooting position of the mining camera, and therefore the function of adjusting the installation angle and position of the mining camera is achieved. In addition, the cylindrical shell can also be made of fireproof plastic materials.
The invention also aims to provide a using method of the mining camera mounting and positioning tool, wherein the inner diameter of an aluminum alloy shell (2) of the mining camera mounting and positioning tool is slightly larger than the outer diameter of a cylindrical shell of the mining camera, the aluminum alloy shell is attached to the front end of the mining camera in a clearance fit mode, an aperture of LED lamp light gathered at a target position is consistent with the shooting position of the mining camera, and in the mounting process of the mining camera, an installer judges the shooting position of the camera by observing the aperture of the target position of the LED lamp light gathered, so that the mounting angle and the mounting position of the camera are adjusted.
The camera with the visual angle larger than 10 mm adopts a group of illuminating lamps and a reflector to judge the shooting position of the mining camera; the group of illuminating lamps and the reflecting cover are positioned at the central point of the planar lens at the front end of the cylindrical shell.
And when the boundary of the monitoring area of the camera in use deviates, the self-checking system of the monitoring room enables the starting switch to be in a connected state, and prompts workers to reposition and repair the camera.
Fig. 3 is a schematic circuit diagram of an embodiment of the present invention.
Example 2
As shown in fig. 2, the mining camera mounting and positioning tool comprises the following devices: the monitoring system comprises an aluminum alloy shell (2), a planar lens (1), a lithium battery (5), a circuit control panel (4), a switch (3), a lighting lamp (6), a reflector (7), a plug (8) and a monitoring room self-checking system, wherein the switch (3) is connected with the lithium battery (5), the circuit control panel (4) and the LED lamp (6) in series to form a closed loop, the closed loop is arranged in a cylindrical shell (2), and the planar lens (1) is arranged at the front end of the cylindrical shell (2); the cylindrical shell (2) is attached to the lens of the camera in a clearance fit mode.
The monitoring room self-checking system comprises a display screen, a sensing device, a central processing unit and a programming controller, wherein the output end of the display screen is electrically connected with the input end of the central processing unit;
the monitoring room self-checking system can record the monitoring area boundary of the adjusted camera, and when the monitoring area boundary of the camera deviates, the monitoring room self-checking system enables the starting switch (3) to be in a communicated state to prompt a worker to reposition and repair the camera.
Wherein, switch (3) and lithium cell (5), circuit control panel (4), LED lamp (6) are established ties, form a closed circuit, place in cylindrical shell (2) in the closed circuit, and the front end of cylindrical shell (2) is plane lens (1).
Wherein, light and reflector are the one-to-one correspondence, and in this embodiment, camera visual angle less than or equal to 10 millimeters, camera surveillance area is great, and the control target is nearer, need adopt three group's lights and reflector to judge the shooting position of mining camera, three group's lights and reflector become 120 degrees contained angles evenly distributed in the circumference position of cylindrical shell front end plane lens.
Wherein, LED lamp (6) pass through circuit control board (4) control light intensity to utilize reflector (7) to collect light, LED lamp (6) set up to two gears according to light intensity's difference, can be according to the scene needs under the ore deposit, select suitable illumination intensity.
The power supply in the embodiment is a lithium battery (5), and the charging with an external power supply can be realized through a plug (8), so that the repeated utilization of the mining camera mounting and positioning tool is ensured. In the embodiment, the plug (8) communicated with the external power supply can be a common two-pin plug, a common three-pin plug or a common USB plug and the like. In addition, a dry battery can be used as a power supply of the mining camera mounting and positioning tool.
The illuminating lamp in the embodiment is an LED lamp (6), and the working voltage of the LED lamp adopts a safe voltage of 12V or 6V so as to accord with the electricity utilization safety level of underground operation.
The cylindrical shell in the embodiment is an aluminum alloy shell (2), the inner diameter of the aluminum alloy shell (2) is slightly larger than the outer diameter of the cylindrical shell of the mining camera, and the aluminum alloy shell is attached to the front end of the mining camera in a clearance fit mode. The light ring capable of gathering the LED light at the target position is consistent with the shooting position of the mining camera, so that the function of adjusting the installation angle and position of the mining camera is achieved. In addition, the cylindrical shell can also be made of fireproof plastic materials.
The invention also aims to provide a using method of the mining camera mounting and positioning tool, wherein the inner diameter of an aluminum alloy shell (2) of the mining camera mounting and positioning tool is slightly larger than the outer diameter of a cylindrical shell of the mining camera, and the aluminum alloy shell is attached to the front end of the mining camera in a clearance fit mode. The light ring of the target position of the LED lamp light gathering is consistent with the shooting position of the mining camera, and in the installation process of the mining camera, an installer judges the shooting position of the camera by observing the light ring of the target position of the LED lamp light gathering, so that the installation angle and the position of the camera are adjusted.
The camera with the visual angle less than or equal to 10 millimeters adopts three groups of illuminating lamps and a reflecting cover to judge the shooting position of the mining camera, and the three groups of illuminating lamps and the reflecting cover form 120-degree included angles which are uniformly distributed on the circumferential position of the planar lens at the front end of the cylindrical shell.
And when the boundary of the monitoring area of the camera in use deviates, the self-checking system of the monitoring room enables the starting switch to be in a connected state, and prompts workers to reposition and repair the camera.
Fig. 3 is a schematic circuit diagram of an embodiment of the present invention.
Compared with the conventional underground installation video monitoring equipment, the conventional underground camera is difficult to install, the installation position is often determined by contacting with a ground control center due to the difficulty in positioning of a shooting angle, a plurality of persons are required to operate simultaneously in the operation process, especially, when the explosion-proof camera is installed, the accurate positioning of the monitoring position can be hardly realized by one-time installation, the plurality of persons are required to contact with the underground and ground control centers simultaneously, the monitorable position of the explosion-proof camera can be accurately adjusted, the underground working environment and the difficulty of information communication with the mine are considered, the efficiency of the whole working process is low, and the potential safety hazard is increased.
The mining camera mounting and positioning tool is used, the basic characteristic light of the light is utilized to be transmitted along a straight line, the mining camera mounting and positioning tool is attached to the lens of the mining camera, the shooting position of the mining camera is judged through the light ring of the LED light focused at the target position, and therefore the mounting angle and the position of the mining camera can be adjusted.
The mining camera mounting and positioning tool can be used for rapidly positioning the mounting position and the angle of the mining camera when the monitoring equipment is mounted and the mounting equipment is repositioned, so that single-person mounting operation is realized, manpower is reduced, and efficiency is improved. Meanwhile, the device is simple in structure, convenient to use, convenient to carry, capable of being charged repeatedly, and capable of improving working efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides a mining camera installation positioning tool, includes following equipment: the monitoring system comprises a cylindrical shell, a planar lens, a power supply, a circuit control panel, a switch, a lighting lamp, a reflecting cover and a monitoring room self-checking system, and is characterized in that the switch is connected with the power supply, the circuit control panel and the lighting lamp in series to form a closed loop, the closed loop is arranged in the cylindrical shell, the planar lens is arranged at the front end of the cylindrical shell, and the cylindrical shell is attached to a camera lens in a clearance fit manner;
the monitoring room self-checking system comprises a display screen, a sensing device, a central processing unit and a programming controller, wherein the output end of the display screen is electrically connected with the input end of the central processing unit, the output end of the sensing device is electrically connected with the central processing unit, and the output end of the central processing unit is electrically connected with the input end of the programming controller;
the illuminating lamps and the reflecting covers are in one-to-one correspondence, the camera with the visual angle larger than 10 mm adopts a group of illuminating lamps and reflecting covers which are distributed at the central point position of the plane lens at the front end of the cylindrical shell, and the illuminating lamps and the reflecting covers are adopted, and the light rays of the illuminating lamps are gathered at the aperture at the target position, namely the shooting position of the camera;
the camera with the visual angle less than or equal to 10 mm adopts three groups of illuminating lamps and reflecting covers, the illuminating lamps and the reflecting covers in each group form an included angle of 120 degrees and are uniformly distributed at the circumferential position of the planar lens at the front end of the cylindrical shell, the three groups of illuminating lamps and the reflecting covers are adopted, and the positions covered by the light rays of the three groups of illuminating lamps are the shooting positions of the camera;
the staff judges the shooting position of the camera through observing the aperture of the target position of the light gathering of the illuminating lamp, and adjusts the installation angle and the position of the camera.
2. The mining camera installation and positioning tool according to claim 1, wherein the monitoring room self-checking system can record the monitoring area boundary of the adjusted camera, and when the monitoring area boundary of the camera deviates, the monitoring room self-checking system starts the switch to be in a connected state to prompt a worker to perform relocation and repair on the camera.
3. The mining camera mounting and positioning tool according to claim 1, wherein the circuit control board is provided with a light intensity adjustment gear, the light intensity adjustment gear is set to two gears according to different light intensities, the lighting lamp controls the light intensity through the light intensity adjustment gear, and the lighting lamp collects light by using the reflector.
4. The mining camera mounting and positioning tool of claim 1, wherein the closed loop power supply is one of a dry battery or a lithium battery, the battery or the lithium battery can provide a safe voltage of 12V or 6V, and the lithium battery can be connected to an external power supply through a plug to realize charging of the lithium battery.
5. The mining camera mounting and positioning tool of claim 1, wherein the cylindrical housing is an aluminum alloy housing or a plastic housing, the inner diameter of the cylindrical housing is slightly larger than the outer diameter of the cylindrical housing of the camera, and the cylindrical housing is fitted to the front end of the camera through clearance fit.
6. A use method of the mining camera installation and positioning tool according to any one of claims 1 to 5, wherein the mining camera installation and positioning tool is attached to a camera lens through clearance fit, and the shooting position of the mining camera is judged through an aperture of a target position where light rays of the illuminating lamp are gathered, so that the installation angle and the position of the mining camera are adjusted, wherein:
the camera with the visual angle larger than 10 mm adopts a group of illuminating lamps and reflecting covers to judge the shooting position of the mining camera; the group of illuminating lamps and the reflecting cover are positioned at the central point of the planar lens at the front end of the cylindrical shell;
the camera with the visual angle less than or equal to 10 mm adopts three groups of illuminating lamps and reflectors to judge the shooting position of the mining camera, and the three groups of illuminating lamps and the reflectors form included angles of 120 degrees and are uniformly distributed at the circumferential position of the planar lens at the front end of the cylindrical shell;
and when the boundary of the monitoring area of the camera in use deviates, the monitoring room self-checking system starts the switch to be in a connected state, and prompts a worker to reposition and repair the camera.
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Denomination of invention: A mine camera installation and positioning tool and its application method Effective date of registration: 20211202 Granted publication date: 20201117 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: LINYI MINING GROUP Co.,Ltd. Registration number: Y2021980013812 |
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Date of cancellation: 20230207 Granted publication date: 20201117 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: LINYI MINING GROUP Co.,Ltd. Registration number: Y2021980013812 |
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Effective date of registration: 20230512 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Patentee after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276000 No. 69 Commercial Street Road, Luozhuang District, Shandong, Linyi Patentee before: LINYI MINING GROUP Co.,Ltd. |