CN216243786U - Multifunctional underground illuminating lamp for gas monitoring - Google Patents

Abstract

The utility model discloses a multifunctional illuminating lamp for underground gas monitoring, which relates to the field of mine equipment and aims at solving the problems that the traditional illuminating lamp can only illuminate but cannot provide other functions, once gas leaks in a mine, gas explosion possibly occurs in the mine, the safety of workers is threatened and the like. The utility model can detect the gas content in the mine regularly under the condition of providing illumination in the mine, can protect the detection alarm, avoids the detection alarm from being in the air for a long time, and has convenient use and strong practicability.

Description

Multifunctional underground illuminating lamp for gas monitoring

Technical Field

The utility model relates to the field of mine equipment, in particular to a multifunctional illuminating lamp for underground gas monitoring.

Background

Coal mine gas refers to natural gas. A great deal of gas generated by plants in the process of coal formation, also called coal bed gas. The rotten planting type organic matters are decomposed by bacteria and can generate gas; and then, along with the increase of the buried depth of the sediment, in a long geological age, because the coal bed is subjected to the action of high temperature and high pressure, the coal enters a carbonization and deterioration stage of coal, the volatile content in the coal is reduced, the fixed carbon is increased, a large amount of gas is generated and stored in pores and cracks of the coal bed or rock stratum.

In the process of gas mining, an illuminating lamp is usually required to be placed in a mine to perform illumination work, the traditional illuminating lamp only can perform illumination and cannot provide other functions, and once gas leakage occurs in the mine, gas explosion possibly occurs in the mine, so that the safety of workers is threatened, and therefore the problem is solved by the multifunctional underground gas monitoring illuminating lamp.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The multifunctional underground gas monitoring illuminating lamp can detect the gas content in a mine regularly under the condition of providing illumination in the mine, can protect a detection alarm, avoids the detection alarm from being in the air for a long time, and is convenient to use and high in practicability.

(II) technical scheme

The utility model provides a multifunctional illuminating lamp for underground gas monitoring, which comprises a shell, wherein one side of the shell is provided with an opening, an installing plate is arranged at the opening of the shell, a base plate is arranged at one side of the installing plate, which is away from the shell, a lighting lamp plate is arranged on the base plate, a partition plate parallel to the installing plate is arranged in the shell, the partition plate divides the shell into a battery cavity and a monitoring cavity, a storage battery is arranged in the battery cavity, fixing plates are arranged at two sides in the monitoring cavity, the fixing plates sequentially divide the monitoring cavity into a detection cavity, an air transportation cavity and a driving cavity, the air transportation cavity is communicated with the outside of the shell, the detection cavity is communicated with the air transportation cavity, the air transportation cavity is also provided with an air transportation box, air inlets are arranged at two sides of the air transportation box, a driving part is arranged in the driving cavity, and an adjusting part is also arranged in the air transportation cavity at one side of the air transportation box, which faces the partition plate, the regulating part with it has the connecting rod to articulate between the fortune gas tank, be connected through the conveying piece between driving piece and the regulating part, the driving piece passes through regulating part control fortune gas tank and gets into or transport out the fortune gas chamber, it still is provided with the detection siren that is used for carrying out the control to gas in the fortune gas tank to detect the intracavity.

As a further optimization of the scheme: the driving piece comprises a driving motor and a rotating shaft, the rotating shaft is coaxially connected with an output shaft of the driving motor, and one end of the rotating shaft, which deviates from the driving motor, is rotatably connected with the fixing plate.

As a further optimization of the scheme: the monitoring cavity and the driving cavity are communicated with the battery cavity, so that the driving motor and the detection alarm are electrically connected with the storage battery and an external power supply.

As a further optimization of the scheme: the regulating part includes screw rod and screwed pipe, the one end of screw rod is located the fortune gas intracavity and is connected with the fixed plate rotation, and the other end runs through and extends to the drive intracavity, the screwed pipe cover is established at the outer lane of screw rod and screw rod threaded connection, the one end and the screwed pipe of connecting rod are articulated, and the other end is articulated with fortune gas tank.

As a further optimization of the scheme: the conveying part comprises a first belt pulley, a second belt pulley and a belt, the first belt pulley is arranged on the outer ring of the rotating shaft, the second belt pulley is arranged at one end of the screw rod located in the driving cavity, and the belt is sleeved on the outer ring of the first belt pulley and the outer ring of the second belt pulley.

As a further optimization of the scheme: the battery case is characterized in that connecting pipes communicated with the battery chamber are further arranged on two sides of the case, a fixing pipe is connected in the connecting pipes through threads, and a rubber pad is further arranged between the fixing pipe and the communicating pipes.

As a further optimization of the scheme: still be provided with the lamp shade on the backing plate, the outer lane of lamp shade still is provided with the protection network, lamp shade and protection network pass through screw and backing plate and mounting panel fixed connection.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

the device detects the siren through the installation, the fortune case, the driving piece, the conveying piece, regulating part and connecting rod isotructure, wherein the driving piece can be through the motion of conveying and then control the regulating part, and the regulating part can stretch out or get into the fortune air cavity through connecting rod control fortune case again, when the fortune air cavity is stretched out to the fortune case, can collect the air in the mine through the fortune case, and when the fortune case got into the fortune air cavity, then can bring the air into the fortune intracavity, and then detect the air in the fortune case through detecting the siren, judge whether gas leaks, if leak, then send out the police dispatch newspaper through detecting the siren. The utility model can detect the gas content in the mine regularly under the condition of providing illumination in the mine, can protect the detection alarm, avoids the detection alarm from being in the air for a long time, and has convenient use and strong practicability.

Drawings

FIG. 1 is a schematic view of the structure of the air transportation box in the device, which is positioned in the air transportation cavity;

fig. 2 is a schematic structural view of the air transportation box in the device extending out of the air transportation cavity.

Reference numerals: 1. a housing; 11. mounting a plate; 12. a base plate; 13. a lighting lamp panel; 2. A partition plate; 21. a battery cavity; 211. a storage battery; 3. a fixing plate; 31. a detection chamber; 311. Detecting an alarm; 32. an air transportation cavity; 321. a gas transportation box; 322. an air inlet; 33. a drive chamber; 4. a drive motor; 41. a rotating shaft; 5. a screw; 51. a solenoid; 6. a connecting rod;

7. a first pulley; 71. a second pulley; 72. a belt; 8. a lamp shade; 81. a protective net; 9. a connecting pipe; 91. and fixing the tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 and 2, the multifunctional illuminating lamp for underground gas monitoring provided by the utility model comprises a housing 1 with an opening at one side, a mounting plate 11 is arranged at the opening of the housing 1, a backing plate 12 is arranged at one side of the mounting plate 11, which is away from the housing 1, a lighting lamp panel 13 is arranged on the backing plate 12, a partition plate 2 parallel to the mounting plate 11 is arranged in the housing 1, the partition plate 2 divides the interior of the housing 1 into a battery cavity 21 and a monitoring cavity, a storage battery 211 is arranged in the battery cavity 21, fixing plates 3 are arranged at two sides in the monitoring cavity, the monitoring cavity is divided into a detection cavity 31, an air transportation cavity 32 and a driving cavity 33 by the fixing plates 3 in sequence, the air transportation cavity 32 is communicated with the exterior of the housing 1, the detection cavity 31 is communicated with the air transportation cavity 32, the air transportation cavity 32 is also provided with an air transportation box 321, air inlets 322 are arranged at two sides of the air transportation box 321, and a driving part is arranged in the driving cavity 33, still be provided with the regulating part in the fortune gas case 321 towards the fortune gas chamber 32 of baffle 2 one side, it has connecting rod 6 to articulate between regulating part and the fortune gas case 321, is connected through the conveying piece between driving piece and the regulating part, and the driving piece passes through regulating part control fortune gas case 321 and gets into or transport out fortune gas chamber 32, still is provided with in the detection chamber 31 and is used for carrying out the detection siren 311 that monitors to the gas in the fortune gas case 321.

As shown in fig. 1 and fig. 2, the driving member includes a driving motor 4 and a rotating shaft 41, the rotating shaft 41 is coaxially connected with an output shaft of the driving motor 4, and one end of the rotating shaft 41 away from the driving motor 4 is rotatably connected with the fixing plate 3; the adjusting part comprises a screw rod 5 and a screw pipe 51, one end of the screw rod 5 is positioned in the air transportation cavity 32 and is rotatably connected with the fixed plate 3, the other end of the screw rod 5 penetrates through and extends into the driving cavity 33, the screw pipe 51 is sleeved on the outer ring of the screw rod 5 and is in threaded connection with the screw rod 5, one end of the connecting rod 6 is hinged with the screw pipe 51, and the other end of the connecting rod is hinged with the air transportation box 321; the conveying part comprises a first belt pulley 7, a second belt pulley 71 and a belt 72, the first belt pulley 7 is arranged on the outer ring of the rotating shaft 41, the second belt pulley 71 is provided with one end of the screw 5 positioned in the driving cavity 33, and the belt 72 is sleeved on the outer rings of the first belt pulley 7 and the second belt pulley 71;

when gas in a mine needs to be detected, firstly, the driving motor 4 is started, the driving motor 4 can be started to drive the output shaft of the driving motor to rotate, the output shaft rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 further rotates to drive the first belt pulley 7 to rotate, the first belt pulley 7 rotates to drive the second belt pulley 71 to rotate through the belt 72, the second belt pulley 71 rotates to drive the screw 5 to rotate, due to the meshing between the screw 51 and the screw 5, the screw 5 rotates to drive the screw 51 to move from one end of the screw 5 to the other end of the screw 5, meanwhile, the connecting rod 6 drives the gas transportation box 321 to move, when the screw 51 is positioned at two ends of the screw 5, the gas transportation box 321 is positioned in the gas transportation cavity 32, and when the screw 5 is positioned at the middle part of the screw 5, the gas transportation box 321 is positioned outside the gas transportation cavity 32, when the gas transportation box 321 is located in the gas transportation box 321, gas in the mine can enter the gas transportation box 321 through the gas inlet holes 322, and when the gas transportation box 321 enters the gas transportation cavity 32 again, the detection alarm 311 can detect the gas in the gas transportation box 321 through the gas inlet holes 322, so that whether the gas content in the mine exceeds the standard or not is judged.

As shown in fig. 1 and 2, connecting pipes 9 communicated with the battery cavity 21 are further arranged on two sides of the housing 1, a fixed pipe 91 is connected in the connecting pipes 9 through threads, a rubber pad is further arranged between the fixed pipe 91 and the communicating pipes, and an external wire can be connected into the housing 1 through the connecting pipes 9, so that current is provided for the driving motor 4 and the lighting lamp panel 13; the monitoring cavity and the driving cavity 33 are communicated with the battery cavity 21 so that the driving motor 4 and the detection alarm 311 are electrically connected with the storage battery 211 and an external power supply, and through the arrangement, an external circuit can be connected with the detection alarm 311 and parts of the driving motor 4 to provide power; still be provided with lamp shade 8 on the backing plate 12, the outer lane of lamp shade 8 still is provided with the protection network 81, and lamp shade 8 and protection network 81 pass through screw and backing plate 12 and mounting panel 11 fixed connection, can effectually protect the light through setting up lamp shade 8 and protection frame isotructure, avoid illumination lamp plate 13 to expose in the air, make it be difficult to damage.

The working principle is as follows: the driving piece in this device can be through the motion of conveying piece and then control regulating part, and the regulating part can stretch out or get into fortune gas cavity 32 through connecting rod 6 control fortune gas case 321 again, when fortune gas case 321 stretches out fortune gas cavity 32, can collect the air in the mine through fortune gas case 321, and when fortune gas case 321 got into fortune gas cavity 32, then can bring the air into fortune gas cavity 32, and then detect the air in fortune gas case 321 through detecting siren 311, judge whether the gas leaks, if leak, then send out the police dispatch newspaper through detecting siren 311.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, 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 implicitly indicating 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 invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a multi-functional light for gas monitoring in pit, is equipped with open-ended casing (1) including one side, the opening part of casing (1) is provided with mounting panel (11), one side that mounting panel (11) deviate from casing (1) is provided with backing plate (12), be provided with illumination lamp plate (13) on backing plate (12), its characterized in that: the portable gas detector is characterized in that a partition plate (2) parallel to the mounting plate (11) is arranged in the shell (1), the partition plate (2) divides the interior of the shell (1) into a battery cavity (21) and a monitoring cavity, a storage battery (211) is arranged in the battery cavity (21), fixing plates (3) are arranged on two sides of the monitoring cavity, the fixing plates (3) divide the monitoring cavity into a detection cavity (31), a gas conveying cavity (32) and a driving cavity (33) in sequence, the gas conveying cavity (32) is communicated with the exterior of the shell (1), the detection cavity (31) is communicated with the gas conveying cavity (32), a gas conveying box (321) is further arranged in the gas conveying cavity (32), two sides of the gas conveying box (321) are provided with gas inlets (322), a driving part is arranged in the driving cavity (33), and a regulating part is further arranged in the gas conveying cavity (32) of one side, facing the partition plate (2), of the gas conveying box (321), the gas transportation box is characterized in that a connecting rod (6) is hinged between the adjusting piece and the gas transportation box (321), the driving piece is connected with the adjusting piece through a conveying piece, the driving piece controls the gas transportation box (321) to enter or be transported out of the gas transportation cavity (32) through the adjusting piece, and a detection alarm (311) used for monitoring gas in the gas transportation box (321) is further arranged in the detection cavity (31).

2. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 1, wherein: the driving piece comprises a driving motor (4) and a rotating shaft (41), the rotating shaft (41) is coaxially connected with an output shaft of the driving motor (4), and one end, deviating from the driving motor (4), of the rotating shaft (41) is rotatably connected with the fixing plate (3).

3. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 2, wherein: the monitoring cavity and the driving cavity (33) are communicated with the battery cavity (21) so that the driving motor (4) and the detection alarm (311) are electrically connected with the storage battery (211) and an external power supply.

4. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 2, wherein: the adjusting part comprises a screw rod (5) and a screw tube (51), one end of the screw rod (5) is positioned in the air transporting cavity (32) and is rotatably connected with the fixing plate (3), the other end of the screw rod penetrates through and extends into the driving cavity (33), the outer ring of the screw rod (5) is sleeved with the screw tube (51) and is in threaded connection with the screw rod (5), one end of the connecting rod (6) is hinged to the screw tube (51), and the other end of the connecting rod is hinged to the air transporting cavity (321).

5. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 4, wherein: the conveying member comprises a first belt pulley (7), a second belt pulley (71) and a belt (72), the first belt pulley (7) is arranged on the outer ring of the rotating shaft (41), the second belt pulley (71) is provided with one end of the screw rod (5) located in the driving cavity (33), and the belt (72) is sleeved on the outer rings of the first belt pulley (7) and the second belt pulley (71).

6. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 1, wherein: the battery shell is characterized in that connecting pipes (9) communicated with the battery cavity (21) are further arranged on two sides of the shell (1), a fixed pipe (91) is connected into each connecting pipe (9) through threads, and a rubber pad is further arranged between each fixed pipe (91) and each communicating pipe.

7. The multifunctional illuminating lamp for underground gas monitoring as claimed in claim 1, wherein: still be provided with lamp shade (8) on backing plate (12), the outer lane of lamp shade (8) still is provided with protection network (81), lamp shade (8) and protection network (81) pass through screw and backing plate (12) and mounting panel (11) fixed connection.

Images