CN219718345U - Distributed coal mine production and safety information monitoring system - Google Patents

Abstract

The utility model relates to a distributed coal mine production and safety information monitoring system, which relates to the technical field of coal mine monitoring and comprises a plurality of camera modules which are uniformly distributed in a coal mine area, wherein each camera module comprises a stand column vertically supported on the ground and a camera body arranged at the top of the stand column, the front side of a lens of the camera body is provided with a conversion wheel, the conversion wheel is connected to the stand column in a rotating way, the rotating axis of the conversion wheel is parallel to the lens axis of the camera body, transparent lens covers which can be coaxially aligned with the lens of the camera body in sequence when the conversion wheel rotates are arranged at intervals in the circumferential direction of the conversion wheel, dust-proof shells are sleeved outside the conversion wheel and the transparent lens covers, the dust-proof shells are fixed on the stand column, grooves exposing a transparent lens cover are formed in the dust-proof shells corresponding to the lens of the camera body, and the lens part of the camera body is inserted into the grooves. The beneficial effects of the camera body shooting device are that the influence of coal ash on the camera body shooting is reduced.

Description

Distributed coal mine production and safety information monitoring system

Technical Field

The utility model relates to the technical field of coal mine monitoring, in particular to a distributed coal mine production and safety information monitoring system.

Background

The coal mine monitoring system is interconnected and communicated with the existing information data acquisition, network early warning, sea state information monitoring, computer local area network, central command information system and other equipment. The comprehensive and high-speed information processing is completed by utilizing the computer technology, the communication technology and the video monitoring technology, the display capability of high definition, high brightness, multiple pictures and multiple functions can be realized, and the functions of editing, storing pictures and the like are realized, so that various signals can be displayed on a large screen wall, all the conditions are clear, and the purposes of real-time monitoring and centralized control are achieved.

The front end of the monitoring system is a networking camera, the whole monitoring system can normally and clearly acquire pictures, the pictures are all required to be shot through the camera, but cameras distributed at all positions of a coal mine are affected by the coal mine environment, and a large amount of coal ash is attached to the surfaces of the cameras, so that shooting effects are affected.

Disclosure of Invention

First, the technical problem to be solved

In view of the above-mentioned drawbacks and shortcomings of the prior art, the present utility model provides a distributed coal mine production and safety information monitoring system, which solves the technical problem that the shooting effect is affected due to the attached dust when the camera shoots.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the embodiment of the utility model provides a distributed coal mine production and safety information monitoring system, which comprises a plurality of camera modules which are uniformly distributed in a coal mine area, wherein each camera module comprises an upright post vertically supported on the ground and a camera body arranged at the top of the upright post, the front side of a lens of the camera body is provided with a conversion wheel, the conversion wheel is rotationally connected with the upright post, the rotation axis of the conversion wheel is parallel to the lens axis of the camera body, transparent lens covers which can be coaxially aligned with the lens of the camera body in sequence when the conversion wheel rotates are arranged at intervals in the circumferential direction of the conversion wheel, the outer parts of the conversion wheel and the transparent lens covers are sleeved with dustproof shells, the dustproof shells are fixed on the upright post, the dustproof shells are provided with grooves exposing one transparent lens cover corresponding to the lens of the camera body, and the lens parts of the camera body are inserted into the grooves.

According to the distributed coal mine production and safety information monitoring system provided by the embodiment of the utility model, the camera body is positioned at the top of the upright post, so that the ground condition below is shot, the transparent lens cover at the side end of the conversion wheel rotates to be in front of the lens of the camera body along with the conversion wheel, so that the lens of the camera is shielded, so that coal ash can be attached to the surface of the transparent lens cover, when more dust is attached to one transparent lens cover, the conversion wheel is rotated again, so that the clean transparent lens cover rotates to be in front of the lens of the camera body, and meanwhile, the dust-proof shell covers the transparent lens covers which are not aligned with the lens of the camera body, so that the attachment of the coal ash is prevented, and the camera body can be kept to continuously shoot at high definition without being influenced by the coal ash.

Optionally, the conversion wheel is equipped with the installation slot that supplies transparent lens lid to insert at even interval in the circumference, transparent lens lid detachably peg graft in the installation slot.

Through seting up the installation slot at the week side end of transfer wheel for transparent lens lid can dismantle the grafting in the installation slot, on the one hand make the recess that sets up on the transfer wheel expose communicate in the inside clearance of transfer wheel littleer, and then reduce the probability that the coal ash flies into, on the other hand can change transparent lens lid at any time.

Optionally, a magnetic ring capable of being magnetically attracted to the inner wall of the mounting slot is coaxially sleeved at the peripheral side end of the transparent lens cover.

Through coaxial setting up the magnetic ring in the week side of transparent lens lid for but transparent lens lid magnetism is inhaled and is fixed in the installation slot, makes transparent lens lid's installation and dismantlement all more convenient.

Optionally, a cleaning cloth for wiping off soot on the surface of the transparent lens cover is arranged on the inner wall of the dustproof shell.

Through setting up cleaning cloth at the inner wall of dustproof shell for when transparent lens lid rotated to dustproof shell by recess department, can receive cleaning cloth to wipe the surface, and then it is clear with the dust of adhesion, thereby make transparent lens lid sustainable cycle use, it is more convenient.

Optionally, the cleaning cloth is located at one side of the groove of the dust-proof housing.

Through setting up the dust cover inner wall in recess one side with cleaning cloth, can make the clean of transparent lens lid be located recess one side on the one hand, reduce the probability that dust got into dust cover by transparent lens lid carry, the other party alright shelter from the clearance of dust cover intercommunication recess department through cleaning cloth, reduce the entering probability of outside coal ash.

Optionally, the dust-proof housing and the conversion wheel are located at an upper side of the camera body.

Through setting up dustproof shell and conversion wheel in the upside of camera body for the recess is located the downside, thereby avoids rainy day rainwater along recess department entering dustproof shell inside, thereby reduces the clearance frequency to dustproof shell.

Optionally, the dustproof housing is provided with in the one end that is close to the stand be located the sunshade that keeps off the rain of camera body upside.

Through setting up the shielding board that keeps off the rain in the one end of dustproof shell, keep off the rain for the camera body through the shielding board that keeps off the rain to avoid the rainwater to fall in the camera body and mix in the coal ash, cause the erosion to the camera body, thereby protect the camera body.

Optionally, a solar panel is disposed on a side of the dust-proof housing, which is close to the camera body, and the solar panel provides power for rotation of the camera body and the conversion wheel.

Through set up solar cell panel on dustproof shell for when solar irradiation in solar cell panel, can turn into the electric energy with solar energy and store, thereby provide electric power for the rotation of camera body and conversion wheel, and then the energy saving.

Optionally, the stand includes the direct support in the lower cylinder on ground and rotate connect in the last cylinder at lower cylinder top, the axis of rotation of going up the cylinder is vertical form, dustproof shell with the camera body all connect in go up the cylinder.

Through establishing the stand as last cylinder and lower cylinder, go up the cylinder and rotate and connect in lower cylinder for along with the rotation of last cylinder, will drive camera body and dust cover and rotate together, and then realize the control of camera to other positions, do not influence the normal work of conversion wheel simultaneously.

Optionally, the lower extreme coaxial of upper cylinder has seted up the rotation hole, the upper end coaxial of lower cylinder is provided with the rotation and inserts the rotation of rotation hole inserts the axle, the circumference lateral wall of upper cylinder is provided with rotation handle and screw thread and penetrates and the butt in the positioning bolt of rotation insert axle side.

When the shooting angle of the camera body needs to be adjusted in a rotating mode, an operator only needs to unscrew the positioning bolt, then holds the rotating handle, can directly rotate the upper column body, and when the camera body rotates to a preset angle, the positioning bolt is screwed down until the rotating insert shaft is abutted tightly, so that the shooting angle of the camera body is more convenient to adjust.

(III) beneficial effects

The beneficial effects of the utility model are as follows: according to the distributed coal mine production and safety information monitoring system, the transparent lens cover at the side end of the conversion wheel rotates to be in front of the lens of the alignment camera body along with the conversion wheel, so that the lens of the camera is shielded, coal ash can be attached to the surface of the transparent lens cover, when more dust is attached to the transparent lens cover, the conversion wheel rotates again, so that the clean transparent lens cover rotates to be in front of the lens of the alignment camera body, and meanwhile, the dust-proof shell covers the rest transparent lens covers which are not in front of the lens of the alignment camera body, so that the attachment of the coal ash is prevented, and the camera body can continuously shoot at high definition without being influenced by the coal ash.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is an exploded view of an embodiment of the present utility model.

[ reference numerals description ]

1. A camera module; 11. a column; 111. a lower column; 1111. rotating the inserting shaft; 112. an upper column; 1121. a rotation hole; 1122. rotating the handle; 1123. positioning bolts; 12. a camera body; 13. a connecting frame; 14. a dust cover; 141. a chamber; 142. a groove; 143. a cleaning cloth; 15. a conversion wheel; 151. a motor; 152. installing a slot; 16. a transparent lens cover; 161. a magnetic ring; 17. a rain shield; 18. a solar cell panel.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

According to the distributed coal mine production and safety information monitoring system provided by the embodiment of the utility model, the transparent lens cover at the side end of the conversion wheel rotates to be in front of the lens of the alignment camera body along with the conversion wheel, so that the lens of the camera is shielded, the coal ash is attached to the surface of the transparent lens cover, when more dust is attached to the transparent lens cover, the conversion wheel is rotated again, so that the clean transparent lens cover rotates to be in front of the lens of the alignment camera body, and meanwhile, the dust-proof shell covers the rest transparent lens covers which are not aligned with the lens of the camera body, so that the attachment of the coal ash is prevented, and the camera body can continuously perform high-definition shooting without being influenced by the coal ash.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Referring to fig. 1 and 2, a distributed coal mine production and safety information monitoring system includes a plurality of camera modules 1 uniformly distributed in a distributed coal mine area, the camera modules 1 including a vertical column 11 vertically supported on the ground and a camera body 12 disposed on the top of the vertical column 11.

The upright post 11 comprises a lower column 111 vertically supported and fixed on the ground and an upper column 112 rotatably connected to the top of the lower column 111, the rotation axis of the upper column 112 is vertical, a rotation hole 1121 is coaxially formed in the lower end of the upper column 112, a rotation inserting shaft 1111 rotatably inserted into the rotation hole 1121 is coaxially formed in the upper end of the lower column 111, a rotation grip 1122 is fixed to the peripheral end of the upper column 112 through a bolt, and a positioning bolt 1123 abutted to the side end of the rotation inserting shaft 1111 is threaded into the side end of the upper column 112. So that the upper cylinder 112 can be rotated by rotating the grip 1122 while the upper cylinder 112 can be positioned by the positioning bolt 1123.

The camera body 12 is fixed to the side end, close to the top, of the upper column 112 through bolts, and the lens of the camera body 12 is inclined downwards to shoot.

The top of the upper column 112 is fixed with a connecting frame 13 through a bolt, the connecting frame 13 extends to one side of the camera body 12 in a bending mode, one end, far away from the top of the upper column 112, of the connecting frame 13 is welded with a dustproof cover 14, the dustproof cover 14 is disc-shaped, a cavity 141 is formed in the dustproof cover 14, and the axis of the dustproof cover 14 is parallel to the axis of a lens of the camera body 12.

The lower end of the dust-proof cover 14 is provided with a groove 142, and the lens part of the camera body 12 is inserted into the groove 142 and does not protrude into the cavity 141 of the dust-proof cover 14.

The inside of the cavity 141 of the dust cover 14 is coaxially connected with the conversion wheel 15 through a rotating shaft, one end face of the dust cover 14 is fixedly provided with a motor 151 for driving the conversion wheel 15 to coaxially rotate through a bolt, the rotating axis of the conversion wheel 15 is parallel to the lens axis of the camera body 12, the peripheral side ends of the conversion wheel 15 are circumferentially and alternately distributed with the transparent lens covers 16, the peripheral side ends of the conversion wheel 15 are uniformly and alternately provided with mounting slots 152 for the insertion of the transparent lens covers 16, and the peripheral side ends of the transparent lens covers 16 are coaxially sleeved with magnetic rings 161 which are magnetically attracted to the inner walls of the mounting slots 152, so that the transparent lens covers 16 can be magnetically attracted and mounted in the mounting slots 152. So that the transparent lens cover 16 rotates along with the conversion wheel 15 to sequentially and coaxially align the lenses of the camera body 12, thereby preventing dust on the lenses of the camera body 12.

The dust cover 14 is adhered with a cleaning cloth 143 at the opening of the inner cavity near the groove 142, and when the transparent lens cover 16 is inserted into the cavity 141 by rotating from the groove 142, the surface can be cleaned by the cleaning cloth 143.

The dust cover 14 is provided with the shielding cover 17 that keeps off the rain that is located camera body 12 upside in the one end that is close to stand 11 an organic whole, keeps off the rain for camera body 12 through shielding cover 17 to avoid the rainwater to fall in camera body 12 and mix in the coal ash, cause the erosion to camera body 12.

The upper end face of the dust cover 14 and the upper end face of the rain shielding plate 17 are fixed with a plurality of solar panels 18 through bolts, and the solar panels 18 provide power for the camera body 12 and the motor 151 for driving the conversion wheel 15 to rotate.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims (10)

1. A distributed coal mine production and safety information monitoring system is characterized in that: including evenly distributed in a plurality of camera modules (1) in colliery mining area, camera modules (1) including vertical support in subaerial stand (11) and set up in camera body (12) at stand (11) top, the camera front side of camera body (12) is provided with conversion wheel (15), conversion wheel (15) rotate connect in stand (11), the axis of rotation of conversion wheel (15) is on a parallel with camera body (12)'s camera axis, the circumference of conversion wheel (15) is upwards spaced and is provided with work as conversion wheel (15) are rotated time can coaxial alignment in proper order camera body (12) camera lens cover (16), conversion wheel (15) with camera lens cover (16)'s outside cover is equipped with dust cover (14), dust cover (14) are fixed in stand (11), dust cover (14) correspond camera body (12) have been seted up and have been exposed one camera lens cover (16) recess (12), camera lens portion (142) insert camera lens (142).

2. A distributed coal mine production and safety information monitoring system as claimed in claim 1, wherein: the switching wheel (15) is provided with mounting slots (152) for inserting the transparent lens cover (16) at equal intervals in the circumferential direction, and the transparent lens cover (16) is detachably inserted into the mounting slots (152).

3. A distributed coal mine production and safety information monitoring system as claimed in claim 2, wherein: the periphery side end of the transparent lens cover (16) is coaxially sleeved with a magnetic ring (161) which can be magnetically attracted to the inner wall of the mounting slot (152).

4. A distributed coal mine production and safety information monitoring system as claimed in claim 1, wherein: the inner wall of the dustproof shell (14) is provided with a cleaning cloth (143) for wiping off the soot on the surface of the transparent lens cover (16).

5. The distributed coal mine production and safety information monitoring system of claim 4, wherein: the cleaning cloth (143) is located on the side of the groove (142) of the dust-proof housing (14).

6. A distributed coal mine production and safety information monitoring system as claimed in claim 1, wherein: the dust-proof housing (14) and the conversion wheel (15) are located on the upper side of the camera body (12).

7. The distributed coal mine production and safety information monitoring system of claim 6, wherein: the dustproof shell (14) is provided with a rain shielding plate (17) positioned on the upper side of the camera body (12) at one end close to the upright post (11).

8. A distributed coal mine production and safety information monitoring system as claimed in claim 1, wherein: a solar panel (18) is arranged on one side of the dustproof shell (14) close to the camera body (12), and the solar panel (18) provides power for rotation of the camera body (12) and the conversion wheel (15).

9. A distributed coal mine production and safety information monitoring system as claimed in claim 1, wherein: the stand (11) include directly support in lower cylinder (111) on ground and rotate connect in last cylinder (112) at lower cylinder (111) top, the axis of rotation of going up cylinder (112) is vertical form, dustproof shell (14) with camera body (12) all connect in go up cylinder (112).

10. A distributed coal mine production and safety information monitoring system as claimed in claim 9 wherein: the rotary shaft is characterized in that a rotary hole (1121) is coaxially formed in the lower end of the upper cylinder (112), a rotary inserting shaft (1111) which is rotatably inserted into the rotary hole (1121) is coaxially arranged in the upper end of the lower cylinder (111), and a rotary grip (1122) and a positioning bolt (1123) which penetrates through threads and is abutted to the side end of the rotary inserting shaft (1111) are arranged at the peripheral side end of the upper cylinder (112).