Visual monitoring device for coal conveying trestle

Abstract

The utility model provides a visual monitoring device for a coal handling trestle, which comprises a carrier plate and tracks, one side of the carrier plate is fixedly connected with the tracks arranged side by side, the end part of each track is fixedly connected with a protruding end, the outer surface of each end is in threaded connection with a joint, and the port of each joint is connected with another track. The utility model has the advantages that the machine head can be mounted at any position of the transformed track, and the monitoring range can be expanded without large-scale transformation of the original device. A machine head can be respectively arranged on the rails above the point positions on the two sides of the coal conveying gallery road for monitoring; through simple rail butt joint and machine head position adjustment, rapid expansion of the monitoring range can be achieved, and large-scale transformation or re-investment is not needed. The left-right position, the height and the front-back position of the camera structure specifically achieving visual monitoring can be adjusted, installation is more flexible, and monitoring points can be flexibly adjusted according to actual requirements. And different monitoring scenes can be adapted.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal conveying monitoring technical field, especially a visual monitoring device for coal conveying trestle. BACKGROUND

[0002] As an important part of coal mine ground building and power plant building, the safety problem of coal conveying trestle has been concerned. In order to prevent coal accumulation, visual monitoring device can be used for real-time monitoring. The visual monitoring device of coal conveying trestle is mainly used for real-time monitoring of the inside of the trestle, especially the accumulation of coal. Through high-precision camera and image processing technology, coal accumulation can be found in time, and the operator is reminded to handle through the early warning system, so as to prevent equipment failure and safety hazards caused by coal accumulation.

[0003] However, in the prior art, after the coal conveying trestle is updated and widened, the original visual monitoring device is not suitable, and it needs to be reformed and re-invested and deployed on a large scale, which is high in cost. Therefore, a visual monitoring device for coal conveying trestle is proposed to solve the above problems, which is convenient to expand, add and update with low cost. UTILITY MODEL CONTENT

[0004] The utility model aims at solving at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide a visual monitoring device for coal conveying trestle to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides a visual monitoring device for coal conveying trestle, which comprises a carrier plate and a track, the carrier plate is fixedly connected with the track side by side, the end of the track is fixedly connected with the protruding end, the outer surface of the end is threadedly connected with the joint, and the port of the joint is connected with another track.

[0007] The outer surface of the track is movably connected with a plurality of machine heads, the top of the machine head is threadedly connected with a fastening pin, and the bottom end of the fastening pin abuts against the track surface.

[0008] The bottom of the machine head is fixedly connected with an outer rail, and the inner side of the outer rail is movably connected with a sliding block.

[0009] The side surface of the outer rail is threadedly connected with a fastening pin, and the end of the fastening pin abuts against the sliding block.

[0010] The front end of the sliding block is fixedly connected with a panel, the side surface of the panel is fixedly connected with a positioning pin, the front surface of the panel is movably connected with a movable table, one side of the movable table is fixedly connected with a guide piece, the positioning pin is movably connected in the guide piece, and the end of the positioning pin is threadedly connected with a fastener;

[0011] The front surface of the movable table is fixedly connected with a body, the bottom of the body is provided with a camera, and the bottom surface of the body is provided with a light supplementing lamp.

[0012] Preferably, the track is a hollow structure, and the end of the track is welded with the carrier plate.

[0013] The technical scheme is adopted: the visual monitoring device for the coal conveying trestle specifically performs visual monitoring on the coal conveying trestle to prevent coal accumulation.

[0014] Preferably, the track is provided with two tracks side by side, and the material of the track is stainless steel.

[0015] The technical scheme is adopted: the track is arranged directly above the coal conveying trestle, the head is positioned at any point of the track, the light supplementing lamp supplements light, the camera is used to capture images of the trestle and both sides of the trestle, and the collected image signals are transmitted to a dedicated image processing system; in the image processing system, the image signals are first converted into digital signals for subsequent processing, then the system performs various operations on the digital images, such as edge detection, texture analysis, color recognition, etc., to extract the features of the surface of the trestle; according to the determination result of the image processing system, if there is coal accumulation on the surface of the trestle, the system will trigger an alarm signal or lift the coal plow to make the coal pass through the lower part of the coal plow.

[0016] Preferably, the number of the heads is two, and the positions of the heads on the track are adjustable.

[0017] The core structure of the device is: track, end, joint, head, fastening pin, outer rail, sliding block, panel, positioning pin, movable table, guide piece, body, camera, and light supplementing lamp. The core advantage of the device is: the monitoring device is convenient to expand and add; after the coal conveying trestle is updated and widened, the track structure with the end is designed, the track can be connected to the lengthened track through the end and the joint, and the head can be installed at any position of the transformed track, so that the expansion of the monitoring range can be realized without large-scale transformation of the original device. One head can be installed on the track above each point on both sides of the coal conveying trestle to monitor; through simple track connection and head position adjustment, the monitoring range can be quickly expanded without large-scale transformation or re-investment.

[0018] The mounting position of the head on the track is adjustable, then the locking position is tightened by the fastening pin, the position of the sliding block inside the outer rail is adjustable, then the locking position is tightened by the fastening pin, the height of the camera body is adjustable, then the fastener on the positioning pin is tightened, that is, the left and right positions, the height and the front and back positions of the camera structure for visual monitoring can be adjusted, the installation is more flexible, and the monitoring points can be flexibly adjusted according to actual requirements.

[0019] Preferably, the outer end of the fastening pin is fixedly connected with a handle, and the position of the sliding block inside the outer rail is adjustable.

[0020] Preferably, the face plate is riveted to the front end of the sliding block, and the height of the movable table is adjustable.

[0021] Preferably, the light supplementing lamp is located on both sides of the camera.

[0022] Compared with the prior art, the visual monitoring device for the coal conveying trestle has the following advantages and beneficial effects:

[0023] 1. The visual monitoring device for the coal conveying trestle, through the cooperation of the track, the end, the joint, the head, the fastening pin, the outer rail, the sliding block, the face plate, the positioning pin, the movable table, the guide piece, the body, the camera and the light supplementing lamp, the monitoring device is convenient to expand and add, after the coal conveying trestle is updated and widened, since the track structure with the end is designed, the track can be connected and lengthened through the end and the joint, and the head can be installed at any position of the reformed track, so that the expansion of the monitoring range can be realized without large-scale reform of the original device.

[0024] 2. The visual monitoring device for the coal conveying trestle, the mounting position of the head on the track is adjustable, then the locking position is tightened by the fastening pin, the position of the sliding block inside the outer rail is adjustable, then the locking position is tightened by the fastening pin, the height of the camera body is adjustable, then the fastener on the positioning pin is tightened, that is, the left and right positions, the height and the front and back positions of the camera structure for visual monitoring can be adjusted, the installation is more flexible, and the monitoring points can be flexibly adjusted according to actual requirements.

[0025] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0026] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the head of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the body of this utility model;

[0030] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0031] In the diagram: 1-Carrier plate, 2-Railway, 3-End, 4-Connector, 5-Head, 6-Fasting pin, 7-Outer rail, 8-Slider, 9-Panel, 10-Positioning pin, 11-Moving table, 12-Guide plate, 13-Body, 14-Lens, 15-Fill light. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] like Figures 1-4 As shown, the visual monitoring device for coal conveying trestle includes a carrier plate 1 and a track 2. The side of the carrier plate 1 is fixedly connected to the parallel track 2, and the end of the track 2 is fixedly connected to the protruding end head 3. The outer surface of the end head 3 is threadedly connected to the connector 4, and the port of the connector 4 is connected to another track 2.

[0035] Several machine heads 5 are movably connected to the outer surface of the track 2. The top of the machine head 5 is threaded with a fastening pin 6, and the bottom end of the fastening pin 6 abuts against the surface of the track 2.

[0036] The bottom of the head 5 is fixedly connected with an outer rail 7, and the inner side of the outer rail 7 is movably connected with a sliding block 8.

[0037] The side of the outer rail 7 is screw-threaded with a fastening pin 6, and the end of the fastening pin 6 abuts against the sliding block 8.

[0038] The front end of the sliding block 8 is fixedly connected with a panel 9, the side of the panel 9 is fixedly connected with a positioning pin 10, the front of the panel 9 is movably connected with a movable table 11, one side of the movable table 11 is fixedly connected with a guide piece 12, the positioning pin 10 is movably connected in the guide piece 12, and the end of the positioning pin 10 is screw-threadedly connected with a fastening piece.

[0039] The front of the movable table 11 is fixedly connected with an organism 13, the bottom of the organism 13 is mounted with a camera 14, and the bottom surface of the organism 13 is mounted with a light supplementing lamp 15.

[0040] In the embodiment 1, the track 2 is a hollow structure, and the end of the track 2 is welded with the carrier plate 1.

[0041] In the embodiment 2, the outer end of the fastening pin 6 is fixedly connected with a handle, and the position of the sliding block 8 on the inner side of the outer rail 7 is adjustable.

[0042] The working principle of the utility model is as follows:

[0043] The track 2 is arranged directly above the coal conveying trestle, the head 5 is positioned at any point of the track 2, the light supplementing lamp 15 supplements light, the camera 14 is used for capturing the image of the trestle and the two sides of the trestle, and the collected image signal is transmitted to a special image processing system.

[0044] Compared with the prior art, the utility model has the following beneficial effects relative to the prior art:

[0045] 1. The visual monitoring device for coal conveying trestle, through the cooperation of track 2, end 3, joint 4, machine head 5, fastening pin 6, outer rail 7, sliding block 8, panel 9, positioning pin 10, movable platform 11, guide sheet 12, machine body 13, camera 14, light supplementing lamp 15, the monitoring device is convenient to expand and add, after the renewal and widening of the coal conveying trestle, due to the design of the track 2 structure with end 3, the track 2 can be connected and lengthened through end 3 and joint 4, and machine head 5 can be installed at any position of the reconstructed track 2, so that the expansion of the monitoring range can be realized without large-scale reconstruction of the original device. One machine head 5 can be installed on the track 2 above each point position on both sides of the coal conveying trestle for monitoring; through simple track connection and machine head position adjustment, the monitoring range can be quickly expanded without large-scale reconstruction or re-investment.

[0046] 2. The visual monitoring device for coal conveying trestle, the installation position of machine head 5 on track 2 is adjustable, then the locking position can be tightened with fastening pin 6, the position of sliding block 8 on the inner side of outer rail 7 is adjustable, then the locking position can be tightened with fastening pin 6, the height of machine body 13 where the camera 14 is installed is adjustable, then the fastener on positioning pin 10 can be tightened, that is, the structure of the camera 14 for visual monitoring can be adjusted in terms of left and right position, height and front and back position, the installation is more flexible, and the monitoring points can be flexibly adjusted according to actual needs. It can be adapted to different monitoring situations.

Claims

1. A visual monitoring device for a coal conveyor trestle, characterized by, Including the carrier plate (1), the track (2), one side of the carrier plate (1) is fixedly connected with the side-by-side track (2), the end of the track (2) is fixedly connected with the protruding end (3), the outer surface of the end (3) is threadedly connected with the connector (4), the port of the connector (4) is connected with another track (2); The outer surface of the track (2) is movably connected with a plurality of machine heads (5), the top of the machine head (5) is threadedly connected with a fastening pin (6), and the bottom end of the fastening pin (6) abuts the surface of the track (2); The bottom of the machine head (5) is fixedly connected with an outer rail (7), and the inner side of the outer rail (7) is movably connected with a sliding block (8); The side of the outer rail (7) is threadedly connected with a fastening pin (6), and the end of the fastening pin (6) abuts the sliding block (8); The front end of the sliding block (8) is fixedly connected with a panel (9), the side of the panel (9) is fixedly connected with a positioning pin (10), the front of the panel (9) is movably connected with a movable table (11), one side of the movable table (11) is fixedly connected with a guide piece (12), the positioning pin (10) is movably connected in the guide piece (12), and the end of the positioning pin (10) is threadedly connected with a fastener; The front of the movable table (11) is fixedly connected with an organism (13), the bottom of the organism (13) is provided with a camera (14), and the bottom surface of the organism (13) is provided with a light supplementing lamp (15).

2. A visual monitoring device for a coal conveyor trestle as claimed in claim 1, characterized in that: The track (2) is a hollow structure, and the end of the track (2) is welded with the carrier plate (1).

3. A visual monitoring device for a coal conveyor trestle as claimed in claim 2, characterized in that: The track (2) is provided with two tracks side by side, and the material of the track (2) is stainless steel.

4. A visual monitoring device for a coal conveyor trestle as claimed in claim 3, characterized in that: The number of the machine head (5) is two, and the position of the machine head (5) on the track (2) can be adjusted.

5. A visual monitoring device for a coal conveyor trestle as claimed in claim 4, characterized in that: The outer end of the fastening pin (6) is fixedly connected with a handle, and the position of the sliding block (8) on the inner side of the outer rail (7) can be adjusted.

6. A visual monitoring device for a coal conveyor trestle as claimed in claim 5, characterized in that: The front end of the panel (9) and the sliding block (8) is riveted, and the height of the movable table (11) can be adjusted.

7. A visual monitoring device for a coal conveyor trestle as claimed in claim 6, characterized in that: The light supplementing lamp (15) is located on both sides of the camera (14).

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