CN217270328U

CN217270328U - Colliery gas concentration automatic checkout device

Info

Publication number: CN217270328U
Application number: CN202220151419.7U
Authority: CN
Inventors: 姚修春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a gas detects relevant technical field, especially relates to a colliery gas concentration automatic checkout device. Colliery gas concentration automatic checkout device includes the detector body, the display screen is installed to one side gomphosis of detector body, two first spouts and a holding tank have been seted up to the homonymy that lies in the display screen on the detector body, the display screen lies in between the first spout, just be connected with the clearance subassembly between the first spout. The utility model provides a colliery gas concentration automatic checkout device can make a round trip to reciprocate to clean the display screen, makes the attached pollutant on the display screen clear up out, prevents that the pollutant from influencing the reading of operator data on to the display screen, and then so that convenient to use.

Description

Colliery gas concentration automatic checkout device

Technical Field

The utility model relates to a gas detects relevant technical field, especially relates to a colliery gas concentration automatic checkout device.

Background

In the process of coal mine exploitation, gas can be emitted from surrounding rocks of a roadway, coal beds, goafs and the like, and the emitted gas can not only harm the life health of underground workers, but also possibly cause serious safety accidents, so that the method has remarkable significance for timely, effectively and conveniently detecting the gas concentration of a working face.

And at colliery gas concentration detection's in-process, can all use gas concentration detector to come to carry out automated inspection to the produced gas concentration of exploitation in-process coal mine usually, make concentration detection relevant data show on the display screen of installing above that, and gas concentration detector is after using a period, because colliery internal environment is complicated, make attached to a large amount of pollutants on the display screen very easily to influence the operator and read the data on the display screen, be unfavorable for the use.

Therefore, it is necessary to provide a new automatic detection device for gas concentration in coal mine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a colliery gas concentration automatic checkout device can make a round trip to reciprocate to clean the display screen, makes the attached pollutant on the display screen clear up out, prevents that the pollutant from influencing the reading of operator data on to the display screen, and then so that convenient to use.

The utility model provides a colliery gas concentration automatic checkout device includes the detector body, the display screen is installed to one side gomphosis of detector body, two first spouts and a holding tank have been seted up to the homonymy that lies in the display screen on the detector body, the display screen is located between the first spout, just be connected with the clearance subassembly between the first spout.

Preferably, the cleaning assembly comprises a fixing frame, the center of the bottom of the fixing frame is fixedly bonded with cleaning cloth, telescopic rods are fixedly mounted at two ends of the bottom of the fixing frame, the telescopic rods are sequentially embedded in the two first sliding grooves and are in sliding connection with the first sliding grooves, and through holes are further formed in the fixing frame.

Preferably, the holding tank is arranged at one end of the first sliding groove, the first sliding groove is communicated with the holding tank through the holding tank, and the fixing frame is embedded in the holding tank.

Preferably, the one end of detector body is connected with the protection casing, equal fixed mounting has the slide on the both sides inner wall of protection casing, the one end both sides of detector body all set up with the second spout of slide looks adaptation, just slide and second spout looks sliding connection.

Preferably, the spread groove has all been seted up on the relative one side face between the slide, be connected with the spring on the interior diapire of spread groove, the other end of spring is connected with the stopper, set up the spacing groove with stopper looks adaptation on the one side cell wall that carries on the back mutually between the second spout, just stopper and spacing groove looks joint.

Preferably, a plurality of operation keys are further installed on the detector body on the same side of the display screen.

Compared with the prior art, the utility model provides a colliery gas concentration automatic checkout device has following beneficial effect:

1. the utility model provides an automatic detection device for gas concentration in a coal mine, which can perform reciprocating wiping to and fro on a display screen, so that pollutants attached to the display screen are cleaned out, and the pollutants are prevented from influencing the reading of data on the display screen by an operator, thereby facilitating the use;

2. the utility model provides a colliery gas concentration automatic checkout device through the protection casing that sets up, can shelter from the display screen, avoids external pollutant to enter into on the display screen to the protection to the display screen is realized.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of the automatic detection device for coal mine gas concentration provided by the present invention;

fig. 2 is a schematic structural view of the detector body of the present invention;

fig. 3 is a schematic structural view of the local explosion shown in the present invention;

fig. 4 is a schematic structural view of the cleaning assembly of the present invention.

The reference numbers in the figures: 1. a detector body; 2. operating a key; 3. a display screen; 4. a first chute; 5. cleaning the assembly; 51. a fixed mount; 52. a through hole; 53. a cleaning cloth; 54. a telescopic rod; 6. a second chute; 7. a limiting groove; 8. a protective cover; 9. connecting grooves; 10. a spring; 11. a limiting block; 12. a slide board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention provides an automatic detection device for gas concentration in a coal mine, which includes a detector body 1, a display screen 3 is installed on one side of the detector body 1 in an embedded manner, two first chutes 4 and an accommodating groove are formed on the detector body 1 at the same side of the display screen 3, the display screen 3 is located between the first chutes 4, a cleaning assembly 5 is connected between the first chutes 4, and a plurality of operation keys 2 are further installed on the detector body 1 at the same side of the display screen 3;

the cleaning assembly 5 comprises a fixed frame 51, cleaning cloth 53 is fixedly bonded at the center of the bottom of the fixed frame 51, telescopic rods 54 are fixedly mounted at both ends of the bottom of the fixed frame 51, the telescopic rods 54 are sequentially embedded in the two first sliding grooves 4 and are in sliding connection with the first sliding grooves 4, and through holes 52 are further formed in the fixed frame 51;

the holding tank is arranged at one end of the first sliding chute 4, the first sliding chute 4 is communicated with the holding tank, and the fixing frame 51 is embedded in the holding tank.

It should be noted that: a sensor probe for detecting the gas concentration is arranged at the top of the detector body 1, and a display screen 3 is arranged on the front side of the detector body 1 and used for displaying the data of gas concentration detection;

it should be noted that: two first sliding grooves 4 and an accommodating groove are formed in the same side of the display screen 3 on the detector body 1, the accommodating groove is located at one end of the two first sliding grooves 4 and communicates the two first sliding grooves 4, a cleaning assembly 5 is connected between the two first sliding grooves 4, the cleaning assembly 5 comprises a fixing frame 51, cleaning cloth 53 is bonded at the center of the bottom of the fixing frame 51, telescopic rods 54 are mounted at two ends of the bottom of the fixing frame 51, the telescopic rods 54 are embedded and slide in the first sliding grooves 4, the fixing frame 51 is embedded in the accommodating groove, when the detector is not used, the telescopic rods 54 are in a contraction state, the fixing frame 51 is embedded in the accommodating groove, and meanwhile, the top of the fixing frame 51 is flush with the height of the display screen 3;

it should be noted that: the fixing frame 51 is also provided with a through hole 52, when in use, the fixing frame 51 can be lifted upwards through the through hole 52, so that the telescopic rod 54 is stretched, the cleaning cloth 53 at the bottom of the fixing frame 51 and the display screen 3 are positioned at the same height synchronously, and at the moment, the fixing frame 51 can move back and forth through the sliding relation between the telescopic rod 54 and the first sliding chute 4, so that the cleaning cloth 53 can realize the wiping effect on the display screen 3, and the cleaning of the display screen 3 is finished;

it should also be noted that: the utility model discloses can make a round trip to reciprocate to clean display screen 3, make the attached pollutant on the display screen 3 clear up out, prevent that the pollutant from influencing the reading of operator data on to display screen 3, and then so that convenient to use.

In an embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 3, one end of the detector body 1 is connected to a protective cover 8, inner walls of two sides of the protective cover 8 are both fixedly installed with sliding plates 12, two sides of one end of the detector body 1 are both provided with second sliding chutes 6 adapted to the sliding plates 12, and the sliding plates 12 are slidably connected to the second sliding chutes 6;

connecting groove 9 has all been seted up on relative one side face between slide 12, be connected with spring 10 on the interior diapire of connecting groove 9, spring 10's the other end is connected with stopper 11, set up spacing groove 7 with stopper 11 looks adaptation on the one side cell wall that backs on the back between second spout 6, just stopper 11 and spacing groove 7 looks joint.

It should be noted that: because one end of the detector body 1 is connected with the protective cover 8, the inner walls of two sides of the protective cover 8 are fixedly provided with the sliding plates 12, two sides of one end of the detector body 1 are provided with the second sliding grooves 6 matched with the sliding plates 12, and the sliding plates 12 are in sliding connection with the second sliding grooves 6, when the detector is not used, the protective cover 8 can slide onto the detector body 1 in a sliding mode, so that the protective cover 8 shields the display screen 3, and external pollutants are prevented from entering the display screen 3, thereby realizing the protection of the display screen 3;

it should be noted that: because spread groove 9 has all been seted up on the relative one side face between slide 12, be connected with spring 10 on spread groove 9's the interior diapire, spring 10's the other end is connected with stopper 11, set up the spacing groove 7 with stopper 11 looks adaptation on the one side cell wall that carries on the back mutually between the second spout 6, stopper 11 and spacing groove 7 looks joint, slide 12 slides in to second spout 6 when inside completely, stopper 11 is under spring 10's elastic force effect, realize the joint to the inside of spacing groove 7, thereby realize the limiting displacement to slide 12, strengthen the stability of protection casing 8 installation on detector body 1, and then so as to facilitate the use.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a colliery gas concentration automatic checkout device, includes detector body (1), display screen (3) are installed to one side gomphosis of detector body (1), its characterized in that, two first spouts (4) and a holding tank have been seted up to the homonymy that lies in display screen (3) on detector body (1), display screen (3) lie in between first spout (4), just be connected with clearance subassembly (5) between first spout (4).

2. The automatic detection device for the gas concentration of the coal mine well according to claim 1, wherein the cleaning assembly (5) comprises a fixed frame (51), a cleaning cloth (53) is fixedly bonded at the center of the bottom of the fixed frame (51), telescopic rods (54) are fixedly mounted at two ends of the bottom of the fixed frame (51), the telescopic rods (54) are sequentially embedded in the two first sliding grooves (4) and are in sliding connection with the first sliding grooves (4), and through holes (52) are further formed in the fixed frame (51).

3. The automatic detection device for the gas concentration of the coal mine well according to claim 2, wherein the accommodating groove is formed in one end of the first sliding groove (4), the first sliding groove (4) is communicated with the accommodating groove through the accommodating groove, and the fixing frame (51) is embedded in the accommodating groove.

4. The automatic detection device for the gas concentration of the coal mine according to claim 1, wherein one end of the detector body (1) is connected with a protective cover (8), sliding plates (12) are fixedly mounted on inner walls of two sides of the protective cover (8), second sliding grooves (6) matched with the sliding plates (12) are formed in two sides of one end of the detector body (1), and the sliding plates (12) are slidably connected with the second sliding grooves (6).

5. The automatic detection device for the gas concentration of the coal mine well according to claim 4, characterized in that a connecting groove (9) is formed in the opposite side plate surface between the sliding plates (12), a spring (10) is connected to the inner bottom wall of the connecting groove (9), the other end of the spring (10) is connected with a limiting block (11), a limiting groove (7) matched with the limiting block (11) is formed in the groove wall on the back side between the second sliding grooves (6), and the limiting block (11) is clamped with the limiting groove (7).

6. The automatic detection device for the gas concentration in the coal mine according to claim 1, wherein a plurality of operation keys (2) are further installed on the detector body (1) on the same side of the display screen (3).