CN218412465U

CN218412465U - Mining methane sensor

Info

Publication number: CN218412465U
Application number: CN202222768405.2U
Authority: CN
Inventors: 曹红
Original assignee: Xi'an Blue Photoelectric Technology Co ltd
Current assignee: Xi'an Blue Photoelectric Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-31
Anticipated expiration: 2032-10-20

Abstract

The application provides a mining methane sensor, includes: the sensor receiving box, the rear end face of sensor receiving box is equipped with the connecting strip, the fixed cover of rear end face fixedly connected with of connecting strip, the draw-in groove has been seted up to the lateral wall of fixed cover, the inside of fixed cover is equipped with the fixed stay post, the equal fixedly connected with connector in upper and lower both ends of fixed stay post, the equal fixedly connected with installation piece of outer wall of connector, two the same stationary blade of rear end face fixed connection of installation piece, the slot has been seted up to the below of fixed cover outer wall. The application provides a mining methane sensor, the installation is simple, and it is also very convenient to dismantle, makes things convenient for staff's use and maintenance, and it is long when reducing staff to hand.

Description

Mining methane sensor

Technical Field

The application relates to the technical field of methane sensors, in particular to a mining methane sensor.

Background

The methane sensor is used for continuously monitoring the methane concentration in coal mine roadways, mining working faces, goafs, return air roadways, electromechanical chambers and the like in a coal mine safety detection system, can automatically give out sound and light alarms when the methane concentration exceeds the limit, can be used for carrying underground coal mine operators, methane detection personnel, underground managers and the like, and can also be used for fixing the places.

The prior art has the following problems:

most of the existing mine methane sensors are used in a handheld mode when used, workers cannot hold the mine methane sensors for a long time, or the mine methane sensors are directly fixed to an appointed position through expansion bolts, the mine methane sensors are not easy to detach, the mine methane sensors are not convenient to use, and the mine methane sensors are provided by the inventor for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that most of existing mine methane sensors are used in a handheld mode when used, or the mine methane sensors are directly installed and fixed to appointed positions through expansion bolts and are not easy to detach, and the mine methane sensors are not convenient to use, the purpose of the application is to provide the mine methane sensors.

The application provides a mining methane sensor includes: a sensor receiving cartridge;

the rear end face of the sensor receiving box is provided with a connecting strip, the fixed cover of rear end face fixedly connected with of connecting strip, the draw-in groove has been seted up to the lateral wall of fixed cover, the inside of fixed cover is equipped with the fixed stay post, the equal fixedly connected with connector in upper and lower both ends of fixed stay post, the equal fixedly connected with installation piece of outer wall of connector, two the same stationary blade of rear end face fixed connection of installation piece, the slot has been seted up to the below of fixed cover outer wall.

Optionally, the front end face of the sensor receiving box is fixedly connected with a display, and the upper end face and the lower end face of the sensor receiving box can be respectively provided with a methane sensor block in a detachable manner.

Optionally, mounting plates are symmetrically arranged on two sides of the connecting strip, and the two mounting plates are detachably connected with the sensor receiving box through screws.

Optionally, two equal fixedly connected with silica gel strip of terminal surface that the mounting panel kept away from each other, two the silica gel strip respectively with the both sides laminating of sensor receiving box.

Optionally, the outer wall of the fixed supporting column is in interference fit with the inner wall of the fixed sleeve.

Optionally, two the equal fixedly connected with of terminal surface that the installation piece is close to each other adsorbs the iron plate, the inside fixedly connected with magnetism of slot adsorbs the iron plate.

Optionally, the preceding terminal surface of stationary blade is pasted and is had silica gel antiskid piece, fixed cover with silica gel antiskid piece laminates mutually.

Optionally, a plurality of mounting holes are formed in the upper portion of the fixing plate at intervals, and the mounting holes penetrate through the fixing plate and the silica gel anti-slip plate.

The beneficial effect of this application is as follows:

the utility model provides a mining methane sensor, with stationary blade fixed mounting on the ore wall, or inside assigned position such as removal shallow carries into the ore deposit hole, when needing to use the methane sensor piece, install the methane sensor piece on the sensor receiving box earlier, later on with the mounting panel on the connecting strip through the screw install on the sensor receiving box, fixed support column and connector are aimed at to the draw-in groove on the fixed cover, the sensor receives the box perpendicular preceding terminal surface with the stationary blade, overlap fixed cover on fixed support column and connector, fixed cover removes, when fixed cover wraps up fixed support column completely, upset sensor receiving box, sensor receiving box is parallel with the stationary blade, fixed cover is blocked to two installation pieces, prevent fixed cover and break away from, at last with the slot card on the fixed cover on the installation piece, magnetism adsorption iron block on the slot adsorbs on the installation piece, thereby prevent that sensor receiving box is not hard up, fixed cover plays the effect that supports sensor receiving box, the person of facilitating the use is when carrying sensor receiving box and removes the use, it receives the box to found the sensor. The application provides a mining methane sensor, the installation is simple, and it is also very convenient to dismantle, makes things convenient for staff's use and maintenance, and it is long when reducing staff to hand.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present application is further described in detail by the accompanying drawings and embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a methane sensor for mining according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a receiving box of a mining methane sensor in an embodiment of the application;

FIG. 3 is a schematic structural view of a fixing sleeve and a fixing support column of a mining methane sensor in an embodiment of the present application;

fig. 4 is an enlarged schematic structural diagram of a shown in fig. 3 provided in the present application.

In the figure, 1-a sensor receiving box, 2-a display, 3-a methane sensor block, 4-a mounting plate, 5-a silica gel strip, 6-a connecting strip, 7-a fixing sleeve, 8-a clamping groove, 9-a fixing support column, 10-a connecting head, 11-a mounting block, 12-an adsorption iron block, 13-a fixing plate, 14-a silica gel antiskid sheet, 15-a mounting hole, 16-a slot and 17-a magnetic adsorption iron block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

According to fig. 1-4, the embodiment of the application provides a mine methane sensor, which comprises: box 1 is received to the sensor, the rear end face that box 1 was received to the sensor is equipped with connecting strip 6, the fixed cover 7 of rear end face fixedly connected with of connecting strip 6, draw-in groove 8 has been seted up to the lateral wall of fixed cover 7, the inside of fixed cover 7 is equipped with fixed stay post 9, the equal fixedly connected with connector 10 in upper and lower both ends of fixed stay post 9, the equal fixedly connected with installation piece 11 of outer wall of connector 10, two the same stationary blade 13 of rear end face fixed connection of installation piece 11, slot 16 has been seted up to the below of fixed cover 7 outer wall.

Concretely, with stationary blade 13 fixed mounting on the ore wall, or inside the assigned position such as removal shallow carries into the ore deposit hole, fixed support column 9 and connector 10 are aimed at to draw-in groove 8 on fixed cover 7, the preceding terminal surface of sensor receiving box 1 perpendicular to stationary blade 13, overlap fixed cover 7 on fixed support column 9 and connector 10, fixed cover 7 removes, when fixed cover 7 wraps up fixed support column 9 completely, upset sensor receiving box 1, make sensor receiving box 1 parallel with stationary blade 13, fixed cover 7 is blocked from slot 16 to installation piece 11, prevent that fixed cover 7 from breaking away from, fixed cover 7 plays the effect that supports sensor receiving box 1, the person of facilitating the use is when carrying sensor receiving box 1 and removing the use, it receives box 1 to live the sensor immediately. The application provides a mining methane sensor, the installation is simple, and it is also very convenient to dismantle, makes things convenient for staff's use and maintenance, and it is long when reducing staff's handheld.

Further, the preceding terminal surface fixedly connected with display 2 of sensor receiving box 1, the up end and the lower terminal surface of sensor receiving box 1 all can be dismantled and have methane sensor piece 3.

Specifically, the methane sensor block 3 is attached to the sensor receiving box 1, and the result detected by the methane sensor block 3 is displayed on the display 2.

Further, the bilateral symmetry of connecting strip 6 is equipped with mounting panel 4, two mounting panel 4 with sensor receiving box 1 passes through the screw detachable connection.

Specifically, through setting up mounting panel 4, can dismantle the connection with sensor receiving box 1 through the screw, be convenient for overhaul sensor receiving box 1.

Furthermore, two equal fixedly connected with silica gel strip 5 of terminal surface that mounting panel 4 kept away from each other, two silica gel strip 5 respectively with the both sides laminating of sensor receiving box 1.

Specifically, fixed cover 7 plays the effect that supports sensor and receive box 1, and the person of facilitating the use stands sensor and receives box 1, and cooperation silica gel strip 5 can play good anti-skidding effect.

Furthermore, the outer wall of the fixed supporting column 9 is in interference fit with the inner wall of the fixed sleeve 7.

Specifically, be interference fit setting through the outer wall with fixed support column 9 and the inner wall of fixed cover 7 to the stability and the security of device have been promoted.

Further, two the equal fixedly connected with of terminal surface that installation piece 11 is close to each other adsorbs iron plate 12, the inside fixedly connected with magnetism of slot 16 adsorbs iron plate 17.

Specifically, the slot 16 card on the fixed cover 7 is on the installation piece 11, and the magnetic adsorption iron block 17 on the slot 16 adsorbs on the adsorption iron block 12 on the installation piece 11 to prevent that the sensor receiving box 1 is not hard up, promoted the stability of device greatly.

Further, the front end face of the fixing piece 13 is pasted with a silica gel anti-slip piece 14, and the fixing sleeve 7 is attached to the silica gel anti-slip piece 14.

Specifically, fixed cover 7 and silica gel antiskid piece 14 laminating mutually, have promoted the firmness of device greatly.

Furthermore, a plurality of mounting holes 15 are formed in the upper portion of the fixing plate 13 at intervals, and the mounting holes 15 penetrate through the fixing plate 13 and the silica gel anti-slip sheet 14.

Specifically, the fixing sheet 13 is conveniently fixed on the mine wall or at a designated position by providing the mounting hole 15.

The application provides a mining methane sensor's theory of operation does: fixing plate 13 is fixedly installed on the mine wall, or the specified positions such as a mobile cart are carried into the mine hole, when the methane sensor block 3 is needed to be used, firstly, the methane sensor block 3 is installed on the sensor receiving box 1, then, the installation plate 4 on the connecting strip 6 is installed on the sensor receiving box 1 through screws, the clamping groove 8 on the fixing sleeve 7 is aligned to the fixing support column 9 and the connecting head 10, the sensor receiving box 1 is perpendicular to the front end face of the fixing plate 13, the fixing sleeve 7 is sleeved on the fixing support column 9 and the connecting head 10, the fixing sleeve 7 moves, when the fixing sleeve 7 completely wraps the fixing support column 9, the sensor receiving box 1 is overturned, the sensor receiving box 1 is parallel to the fixing plate 13, the fixing sleeve 7 is clamped by the two installation blocks 11, the fixing sleeve 7 is prevented from being separated, finally, the slot 16 on the fixing sleeve 7 is clamped on the installation block 11, the magnetic adsorption iron block 17 on the slot 16 is adsorbed on the adsorption iron block 12 on the installation block 11, the sensor receiving box 1 is prevented from being loosened, the fixing sleeve 7 plays a role of supporting the sensor receiving box 1, and the sensor receiving box 1 is convenient for users to move and use.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mine methane sensor, comprising: a sensor receiving case (1);

the rear end face of box (1) is received to the sensor is equipped with connecting strip (6), the fixed cover (7) of rear end face fixedly connected with of connecting strip (6), draw-in groove (8) have been seted up to the lateral wall of fixed cover (7), the inside of fixed cover (7) is equipped with fixed stay post (9), the equal fixedly connected with connector (10) in upper and lower both ends of fixed stay post (9), the equal fixedly connected with installation piece (11) of outer wall of connector (10), two the same stationary blade (13) of rear end face fixed connection of installation piece (11), slot (16) have been seted up to the below of fixed cover (7) outer wall.

2. A mine methane sensor according to claim 1, characterized in that the display (2) is fixedly connected to the front end face of the sensor receiving box (1), and the methane sensor block (3) is detachable from both the upper end face and the lower end face of the sensor receiving box (1).

3. The mine methane sensor according to claim 1, characterized in that mounting plates (4) are symmetrically arranged on two sides of the connecting strip (6), and the two mounting plates (4) are detachably connected with the sensor receiving box (1) through screws.

4. The mine methane sensor according to claim 3, wherein the two mounting plates (4) have their end faces away from each other fixedly connected with silica gel strips (5), and the two silica gel strips (5) are respectively attached to two sides of the sensor receiving box (1).

5. A mine methane sensor according to claim 1, characterized in that the outer wall of the fixed supporting column (9) is in interference fit with the inner wall of the fixed sleeve (7).

6. The mine methane sensor according to claim 1, characterized in that the end surfaces of the two installation blocks (11) close to each other are fixedly connected with an adsorption iron block (12), and the inside of the slot (16) is fixedly connected with a magnetic adsorption iron block (17).

7. The mining methane sensor according to any one of claims 1 to 6, wherein a silica gel anti-slip sheet (14) is adhered to the front end face of the fixing sheet (13), and the fixing sleeve (7) is attached to the silica gel anti-slip sheet (14).

8. The mine methane sensor according to claim 7, wherein a plurality of mounting holes (15) are formed in the upper portion of the fixing plate (13) at intervals, and the mounting holes (15) penetrate through the fixing plate (13) and the silica gel anti-slip sheet (14).