CN218953372U

CN218953372U - Colliery tunnel infrared ray induction system

Info

Publication number: CN218953372U
Application number: CN202223178715.5U
Authority: CN
Inventors: 张克鸿; 张应芳; 曹鑫; 张龙; 兰北亚; 郭秀才
Original assignee: Jingyuan Coal Industry Group Co ltd
Current assignee: Jingyuan Coal Industry Group Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-02
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an infrared sensing device for a coal mine roadway, which relates to the technical field of coal mine equipment and comprises two supporting seats and an infrared sensor, wherein a connecting plate is connected between the two supporting seats through an adjusting component, the bottom end of the connecting plate is fixedly provided with two fixing plates, the infrared sensor is arranged at the bottom of the connecting plate, the top end of the infrared sensor is fixedly provided with a rotating seat, two sides of the rotating seat are fixedly provided with rotating shafts, and the two rotating shafts are respectively and rotatably connected with the bottoms of the two fixing plates through bearings: the infrared sensor is rotationally connected with the two fixing plates through the rotating shaft, so that the installation angle of the infrared sensor can be conveniently adjusted, and the position of the infrared sensor can be conveniently limited through the limiting assembly; the position of connecting plate is convenient for be adjusted through the adjusting part who sets up to be convenient for adjust the mounted position of infrared inductor, the installation is more swift.

Description

Colliery tunnel infrared ray induction system

Technical Field

The utility model relates to an infrared sensing device, in particular to an infrared sensing device for a coal mine tunnel, and belongs to the technical field of coal mine equipment.

Background

The coal mine tunnel is a tunnel tunneled for mining lifting, transportation, ventilation, drainage, power supply and the like in underground mining; most of the traditional roadway lamps need to be switched on and off manually, and the roadway lamps are easy to forget to be turned off after continuous mining work is carried out manually, so that electric energy is wasted;

the utility model discloses an "induction type roadway lighting device" with application number of CN202021258145.9 is also an increasingly mature technology, which comprises a lamp body, the top fixed mounting of lamp body has the apron, the both sides of lamp body are fixed and are provided with the threading pipe, the bottom fixed mounting of lamp body has the luminous body, the top fixed mounting of lamp body that is located the luminous body has the collar, the top fixed mounting of lamp body that is located the collar has radiating fins, the bottom fixed mounting of collar has the protection casing, locking subassembly and link are installed to the top fixed mounting of apron, infrared inductor is inlayed and is installed to one side of lamp body, the fixed mounting of controller, time delay relay and power wiring module in the lamp body, the utility model discloses a setting up locking subassembly can realize the lamp body itself after hanging the lamp body in the roadway with the fixed of roadway, avoid the lamp body to rock and influence the illuminating effect, can realize the lamp body through setting up infrared inductor and time delay relay and to people's response, through setting up dust on the luminous body can be avoided attaching coal dust through setting up the dust, radiating effect through the fin can improve the lamp body; through further searching, the 'induction type mine roadway guide lamp' disclosed in the application number CN201520931900.8 comprises a lighting device, an induction guide device and an induction guide card, wherein the lighting device comprises a power supply device, a power supply connector, a movable rod, a lamp panel, an LED lamp tube and a colored lamp shade, the power supply device is connected with the colored lamp shade, the power supply device is provided with the induction guide device, the power supply connector and a rod hole, the power supply connector is connected with a power supply, the movable rod is connected in the rod hole, the movable rod is connected with the lamp panel, and the lamp panel is connected with the LED lamp tube; according to the utility model, whether a person in the vicinity turns on or off is sensed, so that the energy utilization rate is high, the effective service life of the lighting equipment is long, simple communication is realized by adopting different lighting colors, convenience and rapidness are realized, and meanwhile, the positioning and guiding device is arranged, so that the guiding of the underground direction can be realized, and the underground designated position can be quickly reached and the underground escape work can be assisted;

however, the two methods have the following defects in actual use: the infrared inductor is fixed in position after installation, is inconvenient to adjust the position of the infrared inductor, and is required to be detached and installed again when the installation is deviated, so that the operation is complex.

Disclosure of Invention

The utility model aims to provide an infrared sensing device for a coal mine roadway, which aims to solve the problems that the infrared sensor provided in the background art is fixed in position after being installed and is inconvenient to adjust in position.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery tunnel infrared ray induction system, includes two supporting seats and infrared inductor, two be connected with the connecting plate through adjusting part between the supporting seat, the bottom mounting of connecting plate is equipped with two fixed plates, infrared inductor sets up the bottom at the connecting plate, the fixed rotation seat that is equipped with in top of infrared inductor, the both sides of rotating the seat are all fixed and are equipped with the axis of rotation, two the axis of rotation is all rotated with the bottom of two fixed plates respectively through the bearing and is connected, the top of rotating the seat is equipped with spacing subassembly.

Preferably, the adjusting component comprises two moving grooves, four sliding blocks and four sliding grooves, wherein two moving grooves are respectively formed in the bottoms of two supporting seats, two moving grooves are corresponding to the connecting plate in size, four sliding blocks are respectively fixedly arranged on two sides of two ends of the connecting plate, the two sliding grooves are respectively formed in two sides of each moving groove, and the four sliding grooves are respectively connected with the four sliding blocks in a sliding mode.

Preferably, the bottom of two remove the groove has all been seted up the adjustment tank, the bottom at connecting plate both ends is all fixed be equipped with adjustment tank sliding fit's adjusting screw, two the equal threaded connection of bottom of adjusting screw has fixation nut.

Preferably, the limiting assembly comprises a connecting seat, two limiting screws and two arc limiting plates, wherein the connecting seat is fixedly arranged at the top end of the rotating seat, the limiting screws are fixedly arranged at the top of the connecting seat, the limiting plates are fixedly arranged on one sides of the two fixing plates respectively through fixing frames, and limiting grooves which are in sliding fit with the limiting screws are formed in the surfaces of the limiting plates.

Preferably, the surfaces of the two limit screws are in threaded connection with two limit nuts, and the two adjacent limit nuts are positioned on two sides of the limit plate.

Preferably, one side of the bottom ends of the two supporting seats is fixedly provided with a mounting plate, and the bottoms of the two mounting plates are provided with two mounting grooves.

Preferably, the tops of the two supporting seats are both arranged in an arc shape corresponding to the top of the roadway.

Compared with the related art, the infrared sensing device for the coal mine tunnel has the following beneficial effects:

1. the infrared sensor is rotationally connected with the two fixing plates through the rotating shaft, so that the installation angle of the infrared sensor can be conveniently adjusted, and the position of the infrared sensor can be conveniently limited through the limiting assembly;

2. the position of connecting plate is convenient for be adjusted through the adjusting part who sets up to be convenient for adjust the mounted position of infrared inductor, the installation is more swift.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connection board of the present utility model after being disassembled;

FIG. 3 is an enlarged schematic view of the adjusting assembly of the present utility model;

fig. 4 is an enlarged schematic view of the limiting assembly of the present utility model.

In the figure: 1. a support base; 2. a mounting plate; 201. a mounting groove; 3. an adjustment assembly; 301. a moving groove; 302. a slide block; 303. a chute; 304. an adjustment tank; 305. adjusting a screw; 306. a fixing nut; 4. a connecting plate; 5. a fixing plate; 6. a rotating shaft; 7. a rotating seat; 8. an infrared sensor; 9. a limit component; 901. a connecting seat; 902. a limit screw; 903. a fixing frame; 904. a limiting plate; 905. a limit groove; 906. and (5) limiting the nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides an infrared sensing device for a coal mine roadway, which comprises two supporting seats 1 and an infrared sensor 8, wherein a connecting plate 4 is connected between the two supporting seats 1 through an adjusting component 3, two fixing plates 5 are fixedly arranged at the bottom end of the connecting plate 4, the infrared sensor 8 is arranged at the bottom of the connecting plate 4, a rotating seat 7 is fixedly arranged at the top end of the infrared sensor 8, rotating shafts 6 are fixedly arranged at two sides of the rotating seat 7, the two rotating shafts 6 are respectively connected with the bottoms of the two fixing plates 5 in a rotating way through bearings, and a limiting component 9 is arranged at the top of the rotating seat 7;

one side of the bottom ends of the two supporting seats 1 are fixedly provided with mounting plates 2, and the bottoms of the two mounting plates 2 are provided with two mounting grooves 201;

the tops of the two supporting seats 1 are respectively provided with an arc shape corresponding to the top of the roadway;

the adjusting component 3 comprises two moving grooves 301, four sliding blocks 302 and four sliding grooves 303, wherein the two moving grooves 301 are respectively formed in the bottoms of the two supporting seats 1, the sizes of the two moving grooves 301 correspond to those of the connecting plate 4, the four sliding blocks 302 are respectively fixedly arranged on two sides of two ends of the connecting plate 4, the sliding grooves 303 are respectively formed in two sides of the two moving grooves 301, and the four sliding grooves 303 are respectively connected with the four sliding blocks 302 in a sliding manner;

the bottom ends of the two moving grooves 301 are respectively provided with an adjusting groove 304, the bottoms of the two ends of the connecting plate 4 are respectively fixedly provided with an adjusting screw 305 which is in sliding fit with the adjusting grooves 304, and the bottoms of the two adjusting screw 305 are respectively in threaded connection with a fixing nut 306;

specifically, as shown in fig. 1, 2 and 3, the two fixing nuts 306 are loosened first, then the position of the connecting plate 4 is adjusted by sliding fit between the sliding block 302 and the sliding groove 303, the transverse position of the infrared sensor 8 is adjusted, meanwhile, the two adjusting screws 305 are driven to slide in the two adjusting grooves 304 in the moving process of the connecting plate 4, the adjustment is completed, the two fixing nuts 306 are tightened, and the position of the connecting plate 4 is limited.

Example 2:

the limiting assembly 9 comprises a connecting seat 901, two limiting screws 902 and two arc limiting plates 904, wherein the connecting seat 901 is fixedly arranged at the top end of the rotating seat 7, the two limiting screws 902 are fixedly arranged at the top of the connecting seat 901, the two limiting plates 904 are respectively fixedly arranged at one sides of the two fixed plates 5 through fixing frames 903, and limiting grooves 905 which are in sliding fit with the limiting screws 902 are formed in the surfaces of the two limiting plates 904;

two limit nuts 906 are connected to the surfaces of the two limit screws 902 in a threaded manner, and two adjacent limit nuts 906 are positioned on two sides of the limit plate 904;

specifically, as shown in fig. 1, 2 and 4, the four limit nuts 906 are first unscrewed, the angle of the infrared sensor 8 is adjusted by the running fit of the rotating shaft 6 and the fixing plate 5, the two limit screws 902 are driven to slide in the two limit grooves 905 in the process of rotating the infrared sensor 8, and after the adjustment is completed, the angle of the infrared sensor 8 is fixed by tightening the four limit nuts 906.

Working principle: when the device is used, firstly, the two supporting seats 1 are arranged on two sides of a coal mine roadway through the mounting plates 2, the two supporting seats 1 are attached to the top of the coal mine roadway, then the two fixing nuts 306 are unscrewed, the position of the connecting plate 4 is adjusted under the sliding fit of the sliding block 302 and the sliding groove 303, the transverse position of the infrared sensor 8 is adjusted, the two adjusting screws 305 are driven to slide in the two adjusting grooves 304 in the moving process of the connecting plate 4, the two fixing nuts 306 are screwed, the position of the connecting plate 4 is limited, then the four limiting nuts 906 are unscrewed, the angle of the infrared sensor 8 is adjusted through the rotating fit of the rotating shaft 6 and the fixing plate 5, the two limiting screws 902 are driven to slide in the two limiting grooves 905 in the rotating process of the infrared sensor 8, and after the adjustment is completed, the angle of the infrared sensor 8 is fixed through screwing the four limiting nuts 906.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery tunnel infrared ray induction system, includes two supporting seats (1) and infrared inductor (8), its characterized in that, two be connected with connecting plate (4) through adjusting part (3) between supporting seat (1), the bottom mounting of connecting plate (4) is equipped with two fixed plates (5), infrared inductor (8) set up in the bottom of connecting plate (4), the fixed rotation seat (7) that is equipped with in top of infrared inductor (8), the both sides of rotating seat (7) are all fixed and are equipped with axis of rotation (6), two axis of rotation (6) all rotate with the bottom of two fixed plates (5) respectively through the bearing and are connected, the top of rotating seat (7) is equipped with spacing subassembly (9).

2. The infrared sensing device for a coal mine tunnel according to claim 1, wherein: the adjusting component (3) comprises two moving grooves (301), four sliding blocks (302) and four sliding grooves (303), wherein the two moving grooves (301) are respectively formed in the bottoms of the two supporting seats (1), the two moving grooves (301) are corresponding to the connecting plate (4) in size, the four sliding blocks (302) are respectively fixedly arranged on two sides of two ends of the connecting plate (4), the two sliding grooves (303) are respectively formed in two sides of the moving grooves (301), and the four sliding grooves (303) are respectively connected with the four sliding blocks (302) in a sliding mode.

3. The infrared sensing device for a coal mine tunnel according to claim 2, wherein: the bottom of two remove groove (301) has all seted up adjustment tank (304), the bottom at connecting plate (4) both ends is all fixed be equipped with adjustment tank (304) sliding fit's adjusting screw (305), two the equal threaded connection of bottom of adjusting screw (305) has fixation nut (306).

4. The infrared sensing device for a coal mine tunnel according to claim 1, wherein: limiting component (9) are including connecting seat (901), two spacing screw rods (902) and two curved limiting plates (904), connecting seat (901) are fixed to be set up on the top of rotating seat (7), two spacing screw rods (902) are fixed to be set up at the top of connecting seat (901), two limiting plates (904) are all fixed one side that sets up in two fixed plates (5) respectively through mount (903), two limiting grooves (905) with spacing screw rods (902) sliding fit are all seted up on the surface of limiting plates (904).

5. The infrared sensing device for a coal mine tunnel according to claim 4, wherein: two limiting nuts (906) are connected to the surfaces of the two limiting screws (902) in a threaded mode, and two adjacent limiting nuts (906) are located on two sides of the limiting plate (904).

6. The infrared sensing device for a coal mine tunnel according to claim 1, wherein: one side of the bottom ends of the two supporting seats (1) is fixedly provided with a mounting plate (2), and the bottoms of the two mounting plates (2) are provided with two mounting grooves (201).

7. The infrared sensing device for a coal mine tunnel according to claim 1, wherein: the tops of the two supporting seats (1) are respectively arranged into an arc shape corresponding to the top of the roadway.